I'd like some more villains, it wouldn't matter who they are, as long as they're at least a major antagonist. Ridley, K. Rool, Porky, Masked Man, Ghirahim, Bowser Junior, Mewtwo, Hades, Dark Samus, Waluigi, Captain Syrup, they're all major wants. Of course, I'd want the MAIN villain before I get a rival/minor antagonist (I'm looking at you, Dark Samus!) But that mostly won't bother me (it didn't with Wolf).
Also, off-topic, but I nearly collapsed on the floor laughing when the Donkey Kong Country DVD was at Target. Nearly bought it just to understand a lot of BKupa666's lingo.