...Take a guess for mine.
I dunno.
But I'd rather say what Smash characters in general, so we don't miss anyone. Hrm.
Anyway, I still wonder what characters are ironclad to return. I think Lucas and Ness, the original 12, Ice Climbers, Marth, Peach, Bowser, Wario, Olimar, R.O.B., Ganondorf, Zelda, Meta Knight, King Dedede Falco, and Mr. Game & Watch are the most likely to be kept.(well, yeah, original 12 are enough the said) R.O.B. is the only one I'm not too sure about.
I think Ike'll be replaced with a new Lord.
Lucario and Pokemon Trainer might get replaced.
I think Sheik'll stay, but she could be replaced by a new version if Impa and have her own slot.
Toon Link/Young Link, who knows. I think one of 'em will be kept.
Wolf I won't say for sure, although I think he'll stay.