If that's the case, we should be in agreement then, I was under the impression from your previous posts that you would feel cheated if you don't see Bruce's inner turmoil with being Batman. I'm saying that those emotions will be the exact reason why I think Nolan will want Batman to already be semi-retired, so that we see just how Bruce is adjusting and coping with his newfound...freedom.
Perhaps. I think, and I've said in previous threads, that this version of Bruce Wayne never seemed as attached to that persona as comic Bruce is, or even Keaton's Batman.
He's been looking for the exit sign since the very start. He simply wanted to inspire Gotham's citizens (and more importantly elected officials) to take back their city. Had the Joker never showed up, after Dent finished rounding up the mob, he was ready to quit. If Dent never stepped up at the press conference, he was again, ready to quit.
I just never got that impression that he needed Batman in the same way other iterations have. Rachel seemed to think so, but this was primarily based on Bruce not stopping Harvey at the press conference. To make up for that, he assumed Dent's identity at the climax for the murder, and to preserve his name. It was by no means some declaration of his love for the cape and cowl.