2. The Riddler
The narcissistic know-it-all is one of the few Batman villains that actually makes Batman use his head 90% of the time, instead of his fists. This would make for another interesting Batman film because it would be something different. Granted, Schumacher did it in Batman Forever, but the addition of Two-Face to the film it brought back a lot of fighting. Now I'm not saying I don't want there to be any fighting, but it would be nice to see just how smart Batman really is. That's not to say that this fact (that Batman is a GENIUS) hasn't already been established well enough in the comics, but to the average movie-goer, The Dark Knight Trilogy is really all they know about Batman (well, at least the average movie-goers that I speak to don't know anything about Batman outside The Dark Knight Trilogy). Therefore, this type of film would present the perfect blend of brains and brawn, with a story line that may consist of Riddler putting Batman through a number of physically challenging tasks, with a riddle at the end of each, which Batman must use to deduce where the Riddler is and what he's planning for Gotham.