The Dark Knight had nothing to do Warner Brothers, just take a look at Batman & Robin. They threw in big names (not necessarily good actors), shitty script, and hoped the general public would eat it up. The Dark Knight was all the production team, primarily Christopher Nolan. The guy writes and directs great movies, Memento and The Prestige being prime examples. He finally is being recognized in Hollywood for his talent and I'm all for it.
Warner Bros produced and distributed TDK. What I meant was Warner Bros/DC is lucky as all hell that The Dark Knight was so successful. Not that Nolan isn't a great director, he's solely responsible for Warner/DC still being a part of the hero-flicks phase going on, but obviously Batman Begins wasn't a hit like that.
Anywho, the trial is I think Jan 20th, and last I read Fox's attorney reported that they were going to attempt to block the release, so I think we can expect this to either move to pay up to Fox, or not come out at all. IIRC there was something like this that happened to a Fantastic Four movie back in the 80s-90s.