Director Christopher Nolan recently talked about the movie Batman 3 and he ruled out two potential villains saying that their costumes are too fancy: neither Mr Freeze nor the Penguin will show up. Christopher Nolan also dismissed the Joker’s character in Batman 3, he said he wouldn’t feel comfortable (because Heath Ledger passed away)…
As a result the rumor about the Riddler as the main villain in Batman 3 keep getting stronger.
:)