Riddler for sure though. I would bet just about anything on Catwoman, or at least Selina Kyle being in it. I feel even more sure about that than the Riddler.
Mainly because Rachel died in TDK and there's no way they will make the movie without a female lead/love interest. Even though Nolan makes them brilliantly, they're still blockbusters. Selina Kyle/Catwoman is the obvious choice to fill that slot
|