They're burning through the Batman Rogues' Gallery too quickly. I mean, Zsasz, one of the creepiest and grittiest "new" villains, was just a forgettable cameo in the first film. I think that if/when the Nolans sit down to discuss the plot for Batman 3, they're going to wish they had left a few villains in reserve that didn't rely on clay, ventriloquism or mind-controlling hats for their schtick.
Although, as my friend remarked, the Mad Hatter with a sawn-off shotgun and a few choice Alice in Wonderland quotes could conceivably be a good villain. Not the main villain, but in the same way that Scarecrow was to Ras Al Ghul in the first film.
The Last True Evil - consistent nobody in the Discussion Forum since 1998