No way would I have cut Blake from the movie, but I would have possibly given him a different background and actions. Bruce giving him entry to the Batcave was unnecessary- I know what it was trying to say, but surely it negates the whole ending to the story. He should have stayed on the force like Gordon, and not been given the vigilante route. Why would Bruce wish that on anyone? Or am I way off here?
Foley should have been cut. Useless and banal character. And yes, we needed way more Batman. He's been gone for 8yrs, we get the anticipation of his return, and then there's just barely anything there. The second fight with Bane needed to be significantly longer, and showing Batman utilise a different tactic to defeat Bane. He just does the same stuff. Of course he managed to get the mask all screwed up, but there was no sense of tactics. Looked like luck.
Another thing just entered my mind. Selina holding her own against Bane's Mercs on Dagget's penthouse. They were LOS, right? She should not have been able to handle herself with such ease there. Batman would have had to save her ass there.