Jason Momoa in talks for Batman vs. Superman

Jason Momoa nearly joined the Marvel Cinematic Universe as he was considered for the role of Drax the Destroyer. He was ultimately not cast as the role went to Dave Bautista, but now the DC Universe has its eye on Momoa for Batman vs. Superman.

Rumor has is that Zack Snyder is eyeing Momoa for the film's big villain which has yet to be announced. However, the role as of right now is considered unannounced but the internet is quick to come to the conclusion that he could be playing Doomsday. Another theory being supported by the internets is that he could be playing Martian Manhunter.
If you have never seen Momoa in anything, he is most recognized for the reboot of Conan the Barbarian. You know, the reboot that basically failed to go anywhere. I think it's a bit too soon to start speculating villains or heroes at this point. I feel like including Martian Manhunter would be a waste unless they are planning on including him in Justice League. With Superman, Batman, and Wonder Woman being in Batman vs. Superman I feel like adding another hero would be a bit too much.