The dark knight

[alien space marine]

Mr. Freeze was always a personal fave of mine from the cartoon series. I'd like to see him return with all the same tragedy they brought out in that show. The new cartoon show that reduced him to a petty diamond thief really sucked though. Hey they could do a combo story with a new Riddler (they need not make him a joke character this time around, just a puzzly madman) where he kidnaps Freeze's frozen girl and forces Freeze to do various crimes in order to solve his riddles.

Come to think of it, a Mad Hatter could be interesting. Oh, one thing about Arcam Asylum, what sort of sucky security does that place have anyway? Huh, maybe Harley Quinn could show up as a "devoted diciple" to the Joker as a replacement. There's certainly room to grow with the series.

The thing is I never really "got" the penguin.

Joe Pesci for penguin! They cant have any of the cheesy stuff from the Tim Burton movie.

I think Catwomen is a option, I still say that Clayface would be good since its unexplored.

Some versions of Catwomen Had her started as a pupil of a character named Ted the wildcat Grant another burglar crime king who turns straight.