(specially concurring).
In view of the Chief Judge’s special concurrence, I think that the question *642of abstention and the principles invoking it so recently discussed by the full Court in United Services Life Ins. Co. v. Delaney, 5 Cir., 1964, en banc, 328 F.2d 483, cert. denied, 1964, Paul Revere Life Ins. Co. v. First National Bank in Dallas, 377 U.S. 935, 84 S.Ct. 1335, 12 L.Ed.2d 298, should be deferred to a situation directly presenting the problem.