Okay I've noticed around the net that a lot of people want Supergirl, Superboy, and Power Girl in the game. That's a problem, because all three of them have Superman's exact powers. You could get around that problem with Superboy if they go with the New 52 version who just has TK. Personally I think they should only have three Supers in the game, and that's Superman himself, New 52 Superboy, and Bizarro. Why Bizarro? Because while he's basically got Supes power set, they can reverse all of his moves. Freeze vision, fire breath, vacuum breath, and his supermove could be instead of punching his opponent into the atmosphere he punches them down through the planet and then hits them back up.