Granted, it's likely Sklenar is training for his new film F.A.S.T., a Special Forces action film that is reuniting him with Yellowstone creator Taylor Sheridan. But fans can dream, and so can Sklenar. In fact, he's been a popular fan cast for a potential future Bruce Wayne. He even addressed the fan casts in an interview with Screen Rant in April.

CEO and Superman director James Gunn addresses whether Robert Pattinson's Batman may end up joining the mainline DC Universe.

James Gunn hinted at a mystery character in the DCU that will connect the arc of the franchise. Speculation points to Nathan Fillion's Guy Gardner as the character Gunn teased. Guy Gardner and Booster Gold could be crucial to the DCU's future,