Meet the new Aquaman, Jason Momoa. Momoa is set to play Aquaman in the upcoming Batman vs. Superman: Dawn of Justice movie. I see this as maybe a small role or a cameo/background role and then he will have a prominent role in the planned Justice League movie. Otherwise to me, the screen is starting to get a little crowded with characters and that might make the story suffer. I hope it is a success, because I’m a DC guy more than a Marvel guy and I would like to see more DC characters on the big screen done well.