The idea of Angelina Jolie in the next Batman fills me with dread. I just can't see how she would fit into the dark, gritty world Nolan created. She is too polished and generically sexy.
You are familiar with the way Selina Kyle/Catwoman's been written the last few years, yes?
He said Nolan's world, not the way comics have been. If Nolan sticks with his current choices, he'll pick the actress best for the part. End of story.
Personally, I think Catwoman would make a fantastic addition to the next film. She would fit with the outlaw/redemption motif. She couldn't be a villain, but she'd make a great side character. I think the will probably be Gotham, but they would need a figure that represents it. That's the trick.