Sluggo said:

I really don't want to see a film full of Batman-villains. The Dark Knight was great because it really got to explore the character of the Joker because he didn't have to sacrifice his screen time.

He might not have had to sacrifice his screen time, but I still think The Dark Night suffered heavily from too many villian syndrom. I felt the whole Two-Face thing was unecessary, didn't do the character of Two-Face justice in his rushed creation and death, and made the film uncomfortably long. Personally, I would have been happier with more Joker screen time, and a shorter run time and no convoluted ending.

I really like the Riddler ideas of both Anchorhead and Xhonzi.