the new movie will have ann hathaway as catwoman. and some dude from inception playing bane. I dont have the link for this confirmation but i saw it.
and cracker funk is right, the movies were based off of a series of graphic novels, batman year one, the long halloween, arkham asylum, and a story by denny o'neil called the man who falls.
this is nolans last batman movie, darren aronofsky has been rumored to take it over, but he already wrote a screenplay called batman: year one, with frank miller. He wrote that before nolan took over, and the screenplay was turned down. it wasn't anything like the comic book but its a very interesting story, you can read about it here
http://www.batman-on-film.com/opinion_jett_yearonereview.html
read that story and tell me aronofsky isnt gritty enough for the new batman!
speaking of gritty, hasnt anyone here seen the wrestler? (one of my favorite american films from the last 10) tell me that the dark knight is "grittier" than the wrestler. pfftt
i think it also says somewhere in there that he wants to make a comic of that screenplay first.
personally I don't think he's going to do it. He has a lot of freedom with the wolverine, he said its not even based in the comic universe, its just an interpretation of the character. I don't see him putting so much of his time into comic movies, I guess it depends on how The Wolverine turns out. They should give batman a break anyway, then see if someone can really do something different with him. It doesnt need reinvented every 5 years.
I love Aronofsky. and about the action arguement, I dont' think that he can make an action movie if he wanted to, its not his style. But he can definitely pull of a batman movie. Personally I don't think the dark knight was very action packed, but it sure as hell was entertaining. I think an aronofsky version would be much more cinematic and engaging in that way.
edit: just realized i didnt see the last 2 pages before i made this post, hah so this is all responses to page 3 and repeat of some info :/ whatever.