Warner Bros. and [visionary] director Zack Snyder last week drew some criticism that their choice of Wonder Woman is too spindly and modelesque for the role, so for their latest casting addition to the Batman-Superman film, they're just going pure muscle and scowls. THR reports Game of Thrones and Conan star Jason Momoa has now entered negotiations to join the still-untitled superhero film, joining Henry Cavill's Superman, Gal Gadot's Wonder Woman, and Bat Affleck. It's not known what role Momoa is in talks for, but the trade speculates that it may be either Justice League member Martian Manhunter or a weirdly non-CGI casting alternative for the Superman villain Doomsday. Hawkman isn't even brought up. It's apparently too nail-on-the-head to assume Moamoa will play the savage-looking shirtless guy swinging around a primitive weapon.