I would have loved to have seen Rorschach from Watchmen.
Constantine would have been cool as well.
I think V from V for Vendetta would be pretty cool as well.you do realize this is for the new 52 right? people like v and watchmen wont be affiliated with it When did the New 52 have Mortal Kombat characters in it? I'm rather irritated by the addition of them when there are as of yet added DCU characters. Not to mention that I think it rather weak to add a Batman skin and call it a new playable character. Yes I'm talking about Scorpion. Batman was the first character I played and the first words out of my mouth were "Scorpion ripoff". As for costumes being DLC, I'm fine with that, as long as they are free since they should be unlockable given how little unlockable content there truly is in a $60 fighting game.