attaboy on 23 July 2013
Does Batman need an origin? They can just have him show up and be a badass. All we need to know is that his parents died, he decided to fight crime with his money, and he trained to be the pinnacle of human potential. He could just show up like Nick Fury or War Machine did in Iron Man. Just because he's in the movie, that doesn't make it a Batman movie. Just show that it's a bigger universe and Superman inspired all of these heroes to go public.
To ease your mind, go back and watch the "World's Finest" episodes of Superman's cartoon from the 90's that showed Batman and Superman's first meeting.
