Kenneth Wilcox (“Wilcox”) brought this wrongful discharge action against his former employer Niagara of Wisconsin Paper Corporation (“Niagara”) and against Niagara’s Elmer Beale (“Beale”), claiming that Wilcox’s discharge violated Wisconsin public policy. He charged Niagara with breach of his employment contract and Beale with tortious interference with his contractual rights in that respect. Although it is somewhat problematic to treat the ensuing Niagara-Beale motion as one for summary judgment under Fed.R.Civ.P. (“Rule”) 56 (a subject explored in the first section of this opinion), the district court granted dismissal of the action in favor of both defendants in those Rule 56 terms. We affirm as to Beale, but we reverse and remand as to Niagara. '
Procedural Considerations
Rule 56, like the rest of the Rules, has been in effect for over a half-century. Judicial receptivity to summary dispositions under Rule 56 has varied widely over that period, and it has taken a recent trilogy of Supreme Court decisions—Matsushita Elec. Industrial Co. v. Zenith Radio Corp., 475 U.S. 574, 106 S.Ct. 1348, 89 L.Ed.2d 538 (1986), Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986) and Celotex Corp. v. Catrett, 477 U.S. 317, 106 S.Ct. 2548, 91 L.Ed.2d 265 (1986)—to give a major boost to the Rule’s utility as a vehicle for the final disposition of lawsuits without the need for an evidentiary hearing.
But what the parties and the district court have tendered here does not fit comfortably within the Rule 56 mold. Instead Niagara’s motion is really one attacking the sufficiency of Wilcox’s Complaint under either Rule 12(b)(6) or Rule 12(c) — a sort of one-way Rule 56 motion. If we were to agree with the district court’s view of the Wisconsin statute that Wilcox summons to his aid, the case is over because Wilcox could not prevail even on his own *357version of the facts. But because we do not agree with the district court’s reading, it remains for the factfinder — a jury — to determine whether or not Niagara really fired Wilcox for the reason claimed by Wilcox and, if so, whether or not Niagara’s pre-firing demands on Wilcox were, as' the Wisconsin statute at issue reads, “dangerous or prejudicial to [Wilcox’s] life, health, safety or welfare.”
That result is called for by the posture of the case as it evolved below. Although Niagara and Beale labeled their motion as one for summary judgment, their opening gun in support of that motion began in this fashion:
Although Defendants vehemently deny Plaintiff’s allegations, for purposes of this summary judgment motion, this Court can assume the facts of this case are as set forth in the allegations of Plaintiff’s First Amended Complaint and Jury Demand (“Complaint”).
Wilcox met that motion on its own terms, though pointing out accurately enough that in substance it was really a Rule 12(c) motion for judgment on the pleadings. Accordingly Wilcox’s counsel concluded the responsive memorandum by asking not for a judgment in Wilcox’s favor but simply for denial of the motion. And the district judge then began his opinion granting the motion by referring expressly to the language that we have just quoted from defendants’ initial memorandum of law. All that being true, it would plainly be inappropriate for us to foist upon the parties or the district judge a choice that they had not knowingly made — one calling for outright reversal without the opportunity to have the facts aired at trial.
Facts1
Wilcox was employed as Niagara’s director of computer operations for 13 years. When Niagara’s computer system malfunctioned during the week of March 27, 1989,2 Wilcox worked long hours on its repair. During that five-day work week he spent a total of 61 hours on the job, 35 of which he accumulated on Thursday and Friday alone.
Wilcox, who had undergone heart surgery during 1988, left work at 9:30 p.m. on Friday, March 31 after he began to experience angina pains. Later that evening the mill manager3 called Wilcox at home and told him to be at work on both Saturday and Sunday. Wilcox explained that he was exhausted after working so many hours and was feeling ill, and he assured the manager that the computer system would be operational by the next Wednesday, April 5 (the first date on which it would be needed). Nonetheless the manager told Wilcox that he would be dismissed if he did not work over the weekend. Later that evening Wilcox was hospitalized due to his chest pain and he was released the next day with instructions to “take it easy.”
Wilcox returned to work on Monday, April 3, and he did indeed complete all repairs required to make the computer system fully operational by April 5, the date on which Niagara had intended to resume production after a temporary shutdown that had resulted from a lack of orders. Thus Wilcox was as good as his word, and Niagara suffered no detriment at all from Wilcox’s not having put in the additional *358hours that Niagara’s manager had insisted upon.
Wilcox was fired on April 6. Although he was told that his dismissal was due to his poor management style, for present purposes we must accept his allegation that he was actually terminated because of his failure to work during the preceding weekend.
Wilcox’s Claim Against Niagara
Wilcox has selected the proper legal rubric for his action against Niagara by suing it for breach of contract. As Brockmeyer v. Dun & Bradstreet, 113 Wis.2d 561, 575-76, 335 N.W.2d 834, 841 (1983) (footnote omitted) has explained Wisconsin law in that respect:
[W]e conclude that a contract action is most appropriate for wrongful discharges. The contract action is essentially predicated on the breach of an implied provision that an employer will not discharge an employee for refusing to perform an act that violates a clear mandate of public policy. Tort actions cannot be maintained.
Because Wilcox had no formal employment contract with Niagara and the term of his employment was indefinite, he was an “employee-at-will.” Under the at-will doctrine in Wisconsin as in most other states, an employer is free to terminate an employee to whom it has no contractual obligations whenever and for whatever reasons it so desires: “for good cause, for no cause, or even for cause morally wrong, without being thereby guilty of legal wrong” (Brockmeyer, 113 Wis.2d at 567, 335 N.W.2d at 837).
Exceptions to the at-will doctrine have been created by various federal and state statutes that prohibit certain forms of discrimination (see id. at 567-68, 335 N.W.2d at 837-88). In addition, Brockmeyer recognized a “public policy exception” to the at-will doctrine, under which “an employee has a cause of action for wrongful discharge when the discharge is contrary to a fundamental and well-defined public policy as evidenced by existing law” (id. at 573, 335 N.W.2d at 840).
Wilcox contends that his discharge violated the public policy embodied in Wis.Stat. § 103.02,4 which read at the time of Wilcox’s termination (and had been in this same form since October 1975):
No person may be employed or be permitted to work in any place of employment or at any employment for such period of time during any day, night or week, as is dangerous or prejudicial to the person’s life, health, safety or welfare. The department shall investigate, ascertain, determine and fix such reasonable classification, and promulgate rules fixing a period of time, or hours of beginning and ending work during any day, night or week, which shall be necessary to protect the life, health, safety or welfare of any person, or to carry out the purposes of ss. 103.01 to 103.03. The department shall, by rule, classify such periods of time into periods to be paid for at regular rates and periods to be paid for at the rate of at least one and one-half times the regular rates. Such investigations, classifications and orders shall be made pursuant to the proceeding in ss. 101.01 to 101.25 which are hereby made a part hereof, so far as not inconsistent with ss. 103.01 to 103.03, and every order of the department shall have the same force and effect as the orders issued under ss. 101.01 to 101.25 and the penalties therein shall apply to and be imposed for any violation of ss. 103.01 to 103.03. Such orders shall be subject to review in the manner provided in ch. 227.
In Wilcox’s view, the first sentence’s reference to “such period of time ... as is dangerous or prejudicial to the person’s life, health, safety or welfare” reflects a legislative concern with the health and welfare of employees on an individual rather than a collective basis. But the statutory language is scarcely a model of precision in drafting — its second sentence seems to look in the other direction when it directs “the department” (in this instance the Department of Industry, Labor and Human Rela*359tions, “Department” for purposes of this opinion) to promulgate rules specifying those hours of work that are necessary to protect the health and welfare of “any person.”
Despite the second sentence’s apparently mandatory language, Department has not responded by issuing a categorical determination of maximum hours. Instead Department’s implementing regulation adopted in April 1977 (Wis.Admin.Code § 74.025) simply provides:
No person shall be employed or be permitted to work in any place of employment or at any employment for such period or periods of time during any day, night, or week as shall be dangerous or prejudicial to the life, health, safety or welfare of such person.
That nearly verbatim repetition of the statute’s first sentence obviously treated the second sentence’s apparent call for an objective set of numbers as less than a statutory command to that effect.6 In fact, the regulation’s replacement of the statutory term “the person” with Department’s reference to “such person” makes the individual focus even more explicit.
If the Wisconsin legislature had disagreed with Department’s regulatory implementation of Section 103.02, it has had ample opportunity to override Code § 74.02 during the 15 years since its 1977 adoption. In fact the legislature did revisit Section 103.02 in 1989, when it amended that statute to provide an express remedy for employees who have been discharged for attempting to enforce their rights under the act.7 Legislative silence may not always be a reliable clue to ratification of the reading that has been given to statutory language (for example by later court decisions), but the history in this instance reflects more than mere silence — it shows the legislature’s express consideration of a specific section of the statute resulting in an amendment to that section, but without making any change to undo the effect of regulatory language that had then been in place for 12 years.
Even without the passage of a statutory amendment that confirms that the legislature has paid express attention to whatever statute is at issue, the Wisconsin Supreme Court has regularly expressed itself in these terms (repeated verbatim in such cases as Layton School of Art & Design v. Wisconsin Employment Relations Comm’n, 82 Wis.2d 324, 340, 262 N.W.2d 218, 226 (1978) and Wisconsin Dept. of Revenue v. Exxon Corp., 90 Wis.2d 700, 733, 281 N.W.2d 94, 112 (1979)):
Long-standing administrative construction of a statute is accorded great weight in the determination of legislative intent because the legislature is presumed to have acquiesced in that construction if it has not amended the statute.
Accord, such cases as State v. Anderson, 160 Wis.2d 435, 441-42, 466 N.W.2d 681, 683 (App.1991). And that principle has also been applied (really a fortiori) where the legislature has in fact amended the statute in respects other than the one under current consideration (see, e.g., State ex rel. City of West Allis v. Dieringer, 275 Wis. 208, 224, 81 N.W.2d 533, 541-42 (1957)).
Under the circumstances here and under the teaching of Wisconsin case law, we view the Wisconsin legislature’s action (and *360inaction) as an implicit ratification of the regulatory language, and hence of the virtually identical first sentence of the statute, as themselves setting out the rights of employees and the duties of their employers. In the sense that is meaningful for this case, the statute and its implementing regulation reflect the public policy of the State of Wisconsin.
Public Policy Exception
Wandry v. Bull’s Eye Credit Union, 129 Wis.2d 37, 41-42, 384 N.W.2d 325, 327 (1986) describes a two-step process for analyzing wrongful discharge actions under the public policy exception. For that purpose the court must determine whether the employee has:
1. identified “a fundamental and well-defined mandate of public policy” that derives from a constitutional or statutory source and
2. established that his or her discharge violated that public policy.
In this instance Section 103.02 is the statute that meets the first of those criteria: It is surely a public policy mandate, and as our brief survey of the Wisconsin case law will reflect, it is at least as well-defined as other standards that the Wisconsin state courts have enforced via other wrongful discharge lawsuits. In that respect we need not address the question sometimes encountered in such other wrongful discharge actions: whether and to what extent it may be appropriate to go beyond the express language of the statute in a search for the “public policy” that it embodies— here the express language suffices. But we must certainly perform the second part of the analysis by determining whether Wilcox’s discharge is sufficiently related to the defined public policy that it can be said to constitute a violation of that policy by Niagara.
Analysis of Wilcox’s claim by the Wan-dry-dictated two-step approach requires some review of the Wisconsin Supreme Court’s marking out of the boundaries of the public policy exception that it has created to the employment-at-will doctrine.8 Brockmeyer, which first recognized that public policy exception, emphasized its narrowness but provided little concrete guidance as to its contours. It stated simply (113 Wis.2d at 573, 335 N.W.2d at 840):
A wrongful discharge is actionable when the termination clearly contravenes the public welfare and gravely violates paramount requirements of public interest. The public policy must be evidenced by a constitutional or statutory provision. An employee cannot be fired for refusing to violate the constitution or a statute. Employers will be held liable for those terminations that effectuate an unlawful end.
It went on to caution that (id.):
No employer should be subject to suit merely because a discharged employee’s conduct was praiseworthy or because the public may have derived some benefit from it.
Wandry was the Court’s second discussion of the exception. In addition to laying out the two-part analytic framework, it evinced a slightly more expansive approach to the public policy concept.9 Wandry was *361discharged after she refused to reimburse Bull’s Eye for a loss it incurred when she cashed a stolen check. She claimed that her termination violated the public policy expressed in Section 103.455.10 In reversing the lower court’s dismissal of Wandry’s complaint, Wandry applied a flexible interpretation at each step of the analysis.
In evaluating the existence of a relevant public policy, Wandry made two noteworthy contributions. First, it made clear that a statute need not explicitly address the termination of employees to express a policy that is relevant in that context (129 Wis.2d at 42, 384 N.W.2d at 327 (citations to Brockmeyer omitted)):
The public policy, however, need not be expressed in a statute protecting an employee from discharge. The legislature “has not and cannot cover every type of wrongful termination that violates a clear mandate of public policy.” There are public policies embodied in statutes and the constitution that do not specifically address wrongful discharge but are nevertheless meant to be “inherently incorporated into every employment-at-will relationship.”
Even beyond that, Section 103.455 did not even directly address the type of employer behavior that was at issue in Wan-dry. Although the statute specifically forbids an employer’s withholding of work-related losses from an employee’s earnings without first having established that the employee was responsible for the loss, it does not in terms bar an employer from seeking reimbursement for work-related losses from an employee’s own assets. Wandry, 129 Wis.2d at 46-47, 384 N.W.2d at 329 held that even though Bull’s Eye might not have been liable under Section 103.455, its actions were sufficiently related to that statute to support Wandry’s wrongful discharge action. Wandry, id. explained:
We need not decide whether Bull’s Eye would be liable for the civil penalty created by sec. 103.455. That Bull’s Eye’s conduct may not come within the express language of sec. 103.445 is not determinative of whether the complaint states a claim for wrongful discharge. Brock-meyer does not require that the discharge violate a statute to constitute a claim for wrongful discharge. Brock-meyer requires only that the discharge contravene the public policy evidenced in the statute. The public policy of a statute is not limited to the circumstances described in the statute. The public policy of a statute may be invoked in contexts outside the precise reach of the statute.
Wandry bridged the gap that existed between the facts before it and the literal terms of Section 103.455 by concluding that the statute “articulate[d] a fundamental and well-defined public policy proscribing economic coercion by an employer upon an employee to bear the burden of a work-related loss when the employee has no opportunity to show that the loss was not caused by the employee’s carelessness, negligence, or wilful misconduct” (129 Wis.2d at 47, 384 N.W.2d at 329). Wandry consequently concluded that the plaintiff had succeeded in identifying a public policy stemming from a specific statutory source that was relevant to the circumstances of her discharge.
As for the second step of the analysis— the relationship between the discharge and that public policy — Wandry adopted a sim*362ilarly expansive stance. Drawing on the language of Brockmeyer, it set out the following guidelines (129 Wis.2d at 42-43, 384 N.W.2d at 327 (citations to Brockmeyer omitted)):
1. An employer'is liable for wrongful discharge if it discharges an employee for refusing to violate a constitutional or statutory provision. Employers will be held liable for those terminations that effectuate an unlawful end.
2. The discharge must clearly contravene the public welfare arid gravely violate paramount requirements of public interest.
3. An employer is liable for wrongful discharge if the employer discharges an employee for conduct that is “consistent with a clear and compelling public policy.”
Wandry, id. at 48, 384 N.W.2d at 330 then concluded that Wandry’s discharge violated the second and third of those requirements:
The discharge clearly violates the paramount requirements of the public interest and is based on the plaintiff-employee’s conduct that is consistent with a clear and compelling public policy.
In the Wisconsin Supreme Court’s next discussion of the public policy exception, Bushko, it returned to Brockmeyer's original emphasis on narrowness and attempted to rein in Wandry’s more expansive potential by recharacterizing some of its conclusions. Bushko dismissed a wrongful discharge action brought by an employee who had been discharged after complaining about his employer’s policies regarding plant safety, hazardous waste disposal and falsification of records, at least some of which violated Wisconsin statutes. To that extent those policies clearly violated Wisconsin public policy. Bushko understandably skimmed over that part of the analysis and left Wandry’s holding intact, summarizing it as having “extended the rule of Brockmeyer to include the spirit, as well as the clear language of a statutory provision” (134 Wis.2d at 143, 396 N.W.2d at 170).
Instead, Bushko focused on the second element of the analysis, the relationship of the discharge to the public policy. It rejected employee Bushko’s complaint because, although his protests about practices of employer Miller Brewing Company (“Miller”) may have been consistent with public policy, Busko did not allege that he himself was asked to participate in any of Miller’s unlawful activity or that he was discharged for refusing to do so. Bushko thus rejected Wandry’s suggestion that an employer can be liable if it discharges an employee for conduct that is merely “consistent with a clear and compelling public policy” (Wandry, 129 Wis.2d at 48, 384 N.W.2d at 330 (emphasis added); Bushko, 134 Wis.2d at 143-46, 396 N.W.2d at 171-72). Bushko instead recharacterized Wan-dry’s holding as requiring that an employee, to state a claim for wrongful discharge, must have been compelled to act in a manner that is contrary to either the letter or the spirit of a statutory or constitutional provision.
Next Schultz really added nothing to the evolution of the basic Brockmeyer-Wandry-Bushko principle, which it stated in these terms (148 Wis.2d at 23, 434 N.W.2d at 783):
In summary, to state a claim for wrongful discharge the employee must establish that he or she refused to obey an employer’s command to violate public policy established in the letter or spirit of a statutory or constitutional provision.
It found that the statutory policy sought to be called into play by the discharged employee there just did not exist (id. at 24, 434 N.W.2d at 784 (emphasis in original)):
There is simply no requirement in ERISA that a beneficiary be given a plan summary before joining the plan.
Finally, Winkelman has just last month reinforced the public policy exception, indeed extending it to such policies evidenced only by administrative rules as well as by statutory or constitutional provisions. It reiterated the teaching of the earlier cases that the public policy must be “fundamental and well-defined,” (483 N.W.2d at 212 and 215), and it found that definition was met by an administrative rule “that a nurse should not offer or perform services for *363which he or she ‘is not qualified by education, training or experience’ ” {id. at 216).
As the ensuing discussion reflects, any objective reading of the statute at issue in this case compels the conclusion that, if compared with what was held in Winkel-man to satisfy the Wisconsin Supreme Court’s “fundamental and well-defined public policy” standard, it does so in a fortiori terms. In any case, it remains fair to say that in terms of the operative legal test the statement in Wandry, narrowed somewhat by Bushko, remains the teaching of that Court. From here on out this opinion will therefore refer to the standard in terms of those two cases, confident that an analysis in those terms gives Niagara all that it is due and perhaps more.
Wilcox’s Wrongful Discharge
Wilcox’s claim falls squarely within the bounds of the public policy exception expressed in Wandry, even as reinterpreted (and probably narrowed) by Bushko. As already explained, Wilcox contends that his discharge violated the public policy embodied in Section 103.02 — to repeat its relevant first sentence:
No person may be employed or may be permitted to work in any place of employment or at any employment for such period of time during any day, night or week, as is dangerous or prejudicial to the person’s life, health, safety or welfare.
In light of Wandry (undisturbed in this respect by Bushko), the fact that Section 103.02 does not specifically speak of employee discharges plainly does not affect its applicability to Wilcox’s action.
It is equally clear that the relationship between the specific facts surrounding Wilcox’s discharge (as he states them) and the public policy announced in Section 103.02 also fits the Wandry analysis, even with the Bushko gloss. Wilcox became ill as a result of the extremely long hours that he had been working, was hospitalized on Friday night (as a result of that overwork) and could not have returned to work on Saturday without violating his physician’s instructions to “take it easy.” In the statute’s terms, his compliance with the manager’s demand for still more hours over the weekend would have required Wilcox to work “for such period of time ... as [was] dangerous or prejudicial to [his] life, health, safety or welfare.” Niagara counters with the makeweight argument that because Wilcox had a long term heart condition, he might perhaps have stated a different cause of action for handicap discrimination — but it is totally unpersuasive to suggest that such an unproved possibility somehow takes his action out of the scope of Section 103.02. Wilcox’s allegations, which control here, expressly link the effect on his health to the number of hours that he had been working.11
Requiring Wilcox to work on Saturday and Sunday, after he had already put in 35 hours over the preceding two days and while he was feeling exhausted and ill as a result of having worked those long hours, unquestionably contravened the letter as *364well as the spirit of Section 103.02. Wilcox’s action in those terms therefore falls within the scope of the public policy exception as expressed in both Wandry and Bushko.
As for the second step of the Wandry-Bushko analysis — the relationship between Wilcox’s discharge and that public policy— Wilcox’s claim also falls well within the range of the public policy exception authorized by both those cases. In fact, Wilcox’s case precisely parallels Wandry in that regard. Like plaintiff Wandry in that case, Wilcox was discharged after he had refused to obey a command that a statute (or a public policy embodied in that statute) prohibited his employer from giving. It is insignificant for our purposes that Wandry and Bushko disagree on how to characterize the essential relationship between the discharge and the public policy. In the more demanding terms of Bushko, Niagara sought to compel Wilcox to act in a manner “contrary to” both the letter and spirit of Section 103.02 by jeopardizing his health because of Niagara’s excessive demands. That is actionable under the Wisconsin case law.
We return once more to the point made earlier as to the posture of the case, one in which up'to now Wilcox’s allegations have been accepted arguendo with all reasonable inferences in his favor. At trial he will be required to prove the truth of his allegations, including of course proof (1) that Niagara fired him because he refused to work during the added weekend hours, which would have heaped Pelion upon the Ossa of the preceding several days (including Wilcox’s having worked 35 out of 48 hours during the two days preceding the weekend), and (2) that Niagara’s requirements in that respect would have been “dangerous or prejudicial to [Wilcox's] life, health, s.afety or welfare.” And that second issue obviously calls for proof of some degree of substantiality and not mere triviality.
Wilcox’s Claim Against Beale
In addition to the already-discussed wrongful discharge claim against Niagara itself, Wilcox charges Beale with tortious interference with contract. Wilcox claims that Beale induced Niagara to terminate Wilcox’s employment contract and was the proximate cause of that termination.
Mendelson v. Blatz Brewing Co., 9 Wis.2d 487, 490-91, 101 N.W.2d 805, 807 (1960) recognized a cause of action for unlawful interference with an employment contract, even if that contract was terminable at will. As Beale urged and as the district court held, however, corporate officers are protected by a privilege when they cause the corporation to terminate employees and may therefore be immune from liability (id. at 491-92, 101 N.W.2d at 807-07; Lorenz v. Dreske, 62 Wis.2d 273, 286-87, 214 N.W.2d 753, 759-60 (1974)).
We most recently visited the Wisconsin law relating to that privilege in Farr v. Gruber, 950 F.2d 399 (7th Cir.1991), where we treated with the closely-related (though not identical) context of a claimed tortious interference by a public official with the at-will employment of a public employee. We there repeated our earlier comment in Kumpf v. Steinhaus, 779 F.2d 1323, 1325 (7th Cir.1985) that “the law of privilege in Wisconsin is less than clear.” And in doing so we pointed to the seemingly mixed messages that emanated from Mendelson and some later cases on the one hand and from Lorenz on the other.
Not surprisingly, there have been no intervening Wisconsin case law developments in the brief span of five months since we decided Farr. But no matter, for any perceived tension that exists between Mendel-son and Lorenz does not affect the result here. As we said in Farr, 950 F.2d at 402 (citation omitted):
The premise of cases such as Mendelson and Kumpf is that there is a difference between personal and corporate disputes. Corporate employees are supposed to advance the interest of the firm and not private interests that may conflict with investors’ welfare. Grudges are among the agency costs of business, and threat of liability for interference with another employee’s relations with the firm indue-*365es employees to give less weight to their private agendas.
Wilcox does not suggest that Beale was serving any master other than Niagara when he assertedly induced it to breach Wilcox’s contract of employment. Certainly there is no hint that Beale had some private agenda — some benefit to himself, at odds with the interests of Niagara and its investors — that he sought to foster by terminating Wilcox.
That being so, the summary judgment in Beale’s favor must be upheld even though Wilcox has a triable claim against Niagara. To that extent we affirm the district court.
Conclusion
Because Judge Cummings’ concurrence speaks to the flaws in the dissent at some length, only a word or two is in order on that score. We deal here with Wisconsin law. In our discharge of that task: Under the principles of federalism dictated by Erie v. Tompkins, our job is at an end when we conclude (as we have) that the plain teaching of Wisconsin law commands recognition of the public policy exception invoked by Wilcox.12
1. Although Niagara’s lawyer may properly try to do so in closing argument to the jury on remand, we are not entitled to engage in a selective reformulation of the facts, as does the dissent’s opening paragraph.
2. Nor are we entitled to ignore the language of the relevant Wisconsin statute in favor of a gloss that alters its basic thrust.
3. Finally, we are not entitled to substitute our own perceptions of the Wisconsin public policy exception for those of that state’s Supreme Court — certainly not by espousing a narrower view that seems to be held only by a single Justice of that Court.
Because it appears that Niagara’s termination of Wilcox may have violated the public policy embodied in Section 103.02 — a question that must be answered through trial and not on the pleadings — the order granting summary judgment in favor of Niagara is reversed and this case is remanded for further proceedings. But on Wilcox’s own version of events he has no viable claim against Beale for tortious interference with contract, and the portion of the district court’s order granting summary judgment in Beale’s favor is affirmed.
.We review the district court’s grant of summary judgment de novo (Matuszak v. Torrington Co., 927 F.2d 320, 322 (7th Cir.1991)). As reflected in the just-completed section of this opinion, defendants have agreed solely for purposes of their motion to accept as true the allegations in Wilcox’s Complaint. We are therefore not required to make the usual Rule 56 determination of whether there exist any genuine issues of material fact. We need only determine whether, drawing all reasonable inferences from the Complaint’s allegations in Wilcox's favor, his action ought to be dismissed as a matter of law.
. Because all relevant dates were during the year 1989, the year designation will be omitted from now on.
. Wilcox’s Complaint does not identify Beale’s specific position with Niagara, though the parties’ submissions sometimes refer to him as the mill manager and at other times identify him as Wilcox’s “supervisor" or as Niagara's president. Of course only the Complaint may serve as the source of our information for current purposes, but it does not matter — whatever position or positions Beale in fact held with Niagara, the analysis in this opinion remains unaffected.
. All further citations to the Wisconsin statutes will simply take the form "Section_”
. Further citations to the Administrative Code will take the form "Code §_”
. It is of course commonplace that not every use of the word "shall” is treated as mandatory for legal purposes, even though the word normally has that meaning (see, e.g., State of Wisconsin v. R.R.E., 162 Wis.2d 698, 707, 470 N.W.2d 283, 286 (1991)). By contrast, Department did treat the statute’s third sentence as a mandate to classify periods of time for regular and overtime pay, responding with particular rules that are reflected in Code §§ 74.03-.04. That action suggests strongly that Code § 74.02 does not reflect an oversight, but instead evinces Department’s determination after conducting the investigation that was called for by Section 103.02 (it will be recalled that a full 18 months elapsed between the statutory enactment and the promulgation of Code § 74.02) that the legislative goal of protecting employees’ “life, health, safety or welfare” would be best served by individualized determinations rather than by setting hard and fast hourly standards of universal applicability.
.That modification, which postdated Wilcox’s action, is of course not relevant for his purposes.
. We have previously explored the Wisconsin public policy exception in Beam v. IPCO Corp., 838 F.2d 242, 245-48 (7th Cir.1988).
. Justice Steinmetz, who authored both Brockmeyer and Bushko v. Miller Brewing Co., 134 Wis.2d 136, 396 N.W.2d 167 (1986) — which as discussed below retreated somewhat to Brock-meyer's more cautious treatment — dissented in Wandry. Conversely, Justice Abrahamson, who authored Wandry, wrote a concurrence in Bush-ko that disagreed with its more restrictive approach, then concurred again in the application of the Brockmeyer-Wandry-Bushko trilogy in Schultz v. Production Stamping Corp., 148 Wis.2d 17, 434 N.W.2d 780 (1989) by reaffirming her Bushko view (Justice Abrahamson’s views were joined by one or more other Justices in each of her two concurrences). Finally, just last month Justice Steinmetz’ outlier position appears to have been confirmed once again by his lone dissent from the Supreme Court’s reconfirmation and partial expansion of the public policy exception in Winkelman v. Beloit Memorial Hosp., 168 Wis.2d 12, 483 N.W.2d 211 (1992). Fortunately we need not try to discern some trend from that apparent back-and-forth movement, for Wilcox’s claim survives under the doctrine as announced in all five cases.
. That statute merits repetition here, in material part, to understand its relationship to the facts surrounding Wandry’s discharge:
No employer shall make any deduction from' the wages due or earned by any employe, who is not an independent contractor, for defective or faulty workmanship, lost or stolen property or damage to property, unless the employe authorizes the employer in writing to make such deduction or unless the employer and a representative designated by the employe shall determine that such defective or faulty work, loss or theft, or damage is due to worker’s negligence, carelessness, or wilful and intentional conduct on the part of such employe, or unless the employe is found guilty or held liable in a court of competent jurisdiction by reason thereof. If any such deduction is made or credit taken by any employer, that is not in accordance with this section, the employer shall be liable for twice the amount of the deduction or credit taken in a civil action brought by said employe.
. It is also worth noting that Niagara’s demands also surpassed those that are permissible under Section 103.85, which requires that employees be allowed “at least 24 consecutive hours of rest in every 7 consecutive days.” To be sure, Section 103.85 provides an exception in cases of "breakdown of machinery or equipment ... requiring the immediate services of experienced and competent labor to prevent ... suspension of necessary operations.” It may be that the mill manager thought that to be the case on Friday when he made the demand, but as matters turned out the exception did not apply: Wilcox did have the computer repaired (as he had promised) by the time that Niagara resumed production on Wednesday. On that score the dissent’s statement that the "right perspective is ex ante" and not ex post ignores the obvious: Wilson was fired ex post, when Niagara already knew that he had performed as he said he could. Niagara was apparently content to let Wilcox solve its temporary problem before it created a permanent one for him by terminating him. But of course what is most important in the posture of this case is that the facts, whatever they are, should be allowed to serve as grist for the jurors’ mill and not for resolution in terms of judicial predilections as a matter of law. Finally, we need not decide for current purposes whether Wilcox’s dismissal was also in violation of the policy embodied in Section 103.-85, for his action is not based on that section. All the same, its objective terms tend to buttress the conclusion that the hours demanded of Wilcox violated Wisconsin public policy.
. In the totality of the dissent’s refashioning of this action into what it is not, so as to preclude its submission to a fact finder on the merits, only one item requires brief mention because it is a potential jurisdictional-type challenge: the suggestion that Section 103.02 may be "no longer law at all, given the preemptive force of federal statutes." That notion really strains National Solid Wastes Management Ass’n v. Killian, 918 F.2d 671 (7th Cir.1990) — a decision about which our dissenting colleague is dubious indeed (id. at 685-88) and that is now sub judice before the Supreme Court — to the breaking point, if not beyond. Quite apart from the matters referred to in our dissenting colleague's “dubitante” opinion in National Solid Wastes, nothing suggests that a federal standard is in effect over the issue involved here so as to trigger any possible preemptive application of 29 U.S.C. § 667(a), a subject spoken to at greater length at n.* of the concurring opinion. But even if that were not so — even if Section 103.-02's statement were not enforceable as a statute, but were viewed only as a declaration of public policy by the elected representatives of the people of Wisconsin, the state legislature — it would require an even further stretch to foreclose the Wisconsin Supreme Court from shaping its tort law of employee rights against wrongful discharge in terms of that public policy consideration.