concurring:
I concur only in the judgment in this case. In particular, because I find no significant issue on “case or controversy” or “ripeness,” see, e.g., ACandS, Inc. v. Aetna Cas. & Sur. Co., 666 F.2d 819, 822-23 *678(3d Cir.1981), I do not subscribe to any of the discussion or opinions expressed in Part II of Judge Williams’ opinion.