I really want Bane. I think it would be awesome if they did the arc where Bane breaks Bruce's back and Azrael takes over.
I mean, just imagine it. First 10 minutes of the movie you have Batman out doing his thing, fighting minor crooks, etc. Next thing he knows hes in the fight of his life, getting his ass kicked by a Mexican wrestler. Has his back broken. The next 20-30 minutes of the movie have Gotham going down the tubes again. Queue Azrael, coming in and picking up the slack, but all that sense of restraint that Bruce has is missing. Bats heals up and now he has to deal with both Azrael and Bane. It would be sweet.