Do you think they'll make one soon? I hope so anyway...
I think they should have some more characters: My Ideas
Banjo & Kazooie (kinda Like Ice Climber but one on top of the other and you can swap by pressing a button)
Bomberman (all Bombs for B moves!)
Wario
Toad
More pokemon (dont ask who i dont know)
And there should be an item like the metal box but it turns you into A dark version (so you can become Dark Samus from Metroid Prime 2: Echoes or Dark Mario guy from Super Mario Sunshine. For the ones who dont have a dark version they can just make up)
Yeah those are my suggestions....anyone else got any ideas?