Originally Posted by
666MasterOfPuppets
I doubt it's Kon. And *if* one of Oz's prisoners is him, I doubt he'd be back permanently, just like Montressor said. Other theories regarding the prisoners are future Tim Drake (allegedly he briefly escaped and managed to see who's in the other two cells, saying that "this can't be" or something) and the already suspected pre-FP Doomsday, new52 Superman and new52 Lois Lane. If that cover from one of the titles of the Superman Reborn crossover is anything to go by (I kinda doubt it, BTW), then new52 Superman is alive.