I am going to go out on a limb and set me up for my biggest debacle ever. Note - The Dark Knight is yet to be released, Christopher Nolan isn't a dependable, moolah -raking, mainstream director, and it's afterall a superhero film franchise we are talking about. And I haven't seen the movie.
So, here is my ultimate prediction
Heath Ledger will win the Oscar for the Best Actor in Supporting Role for The Dark Knight