It still makes no sense for the Supremes to enter into this. During WW2, the US had some 450,000+ prisoners of war quartered in prison camps spread throughout the US. I can't find any information about the SC of 1943 having granted any habeas petitions to those prisoners on actual US soil. Are Kennedy, Breyer, Souter, Ginsburg and Stephens so much smarter than Felix Frankfurter, Wm. O. Douglas, and Hugo Black?
I'm thinking - NO.