Batman vs. Superman is starting to get crowded. First, Warner Bros. made the announcement that Gal Gadot was officially joining the film as Wonder Woman. Then we heard rumors that Denzel Washington and Idris Elba were being considered to star as the villain Lex Luthor. Needless to say, DC fans have had a lot to chew on over the last week.

Now they’ve got something else to consider. According to a new report, Jason Momoa (Game of Thrones, Conan the Barbarian) is in discussions to join Batman vs. Superman in an unnamed role.

The story, which was first reported by THR, offers a few suggestions for who Momoa might play. We’ll dig into those shortly, but it’s worth mentioning that if Momoa does join the film, it wouldn’t be the first time the actor has flirted with playing a comic book character.

Marvel reportedly considered offering Momoa the part of Drax the Destroyer in the upcoming Guardians of the Galaxy, but the deal fell through over salary negotiations. The company later selected Dave Bautista to star in the film. Maybe Momoa will be a bit more flexible this time around.

But let’s get back to Momoa’s possible role. One possibility, mentioned in the THR article is Doomsday, is one of DC’s greatest villains and the person that “killed” Superman. The rumor mill has been churning about Doomsday for a little while now, so it’s no surprise to hear Momoa’s name tied to the character.

Doomsday and the New 52 version of Bizarro Superman.

In the comic books, Doomsday was a genetically engineered monster that was put through an accelerated natural evolution to become a perfect, unbeatable killing machine. If Lex Luthor is a part of the movie, as many fans are expecting, we could see a version of Doomsday that is genetically engineered by Luthor to act as a deterrent to Superman.

Another possibility (though less likely) could see Luthor using leftover genetic material from one of the Kryptonian invaders in Man of Steel to create a clone of Superman, leading to a version of Bizarro Superman (which is essentially what happens with one version of the character in the comics).

Of course, Jason Momoa won’t necessarily play a villain. In the THR article, a source speculates that Momoa could play Martian Manhunter. Given that the entire DC movie universe is building toward a Justice League movie, this is a possibility. (Heck, given how many characters are appearing, they might as well come right out and call this movie Justice League.) That said, based on Momoa’s previous roles, it seems likely that he’ll play someone a bit more…violent.

In any case, Momoa offers the physicality and action movie experience to fit into Zack Snyder’s sequel no matter what role he plays. The question is, will the addition of too many characters too quickly backfire and leave audiences wondering what might have been?

Let us know your thoughts about Momoa in the comments. Who do you think the actor could play?

Man of Steel 2/Batman vs. Superman hits theaters July 17th, 2015.

Source: THR