There's a hot rumor floating arond tonight about the identities of the villains in the third Batfilm.  A regular scooper over on Cinema Blend has revealed that the "[w]ord is that Heath Ledger could be coming back in the next sequel which will have Two Face as the main villain."  What does this mean for the movie in production right now?  Well, first off, it sounds like the villains are actually going to survive the film, a pleasant surprise in superhero flicks these days.  The Joker has been Batman's chief nemesis for years; it'd be a pity to only see him the once.
  (Besides, the world needs a film version of Harley Quinn, with Paul Dini involved in the script process.  Yes.)

But onto movie three.  The unnamed source had another tidbit to throw:  "[the movie] could also include a certain female feline as well."

So, Two-Face, Joker and Catwoman all in one place.  Either it could be a finely-tuned exploration of the many facets of Bruce's shattered psyche as reflected in the visages of his most famous foes, or like "Spider-Man 3" it'll be three movies crushed into one.

In related news, the casting for the yet-untitled JLA film has begun in Vancouver, Toronto and New York.  The roles in audition are "Female Option" #1-3 and "Male Option" #1-5, although it is unclear if these are the heroes or additional cast.

(Additional Source: ObsessedWithFilm)