Re: Hans Zimmers: Scoring Bats vs Supes AND Batman?
I don't even think it's a question of whether Zimmer would create a new Batman theme or not. I think if he signs on, he definitely will, if only out of respect for Nolan and the trilogy. And also to keep things fresh for himself. New Batman, new theme.
I still think the best alternative if he wants to continue scoring Superman but doesn't want to have to start from scratch on Batman is simply to hire a collaborator to develop the Batman side of the score.