I wouldn't mind if it's only 2 characters and 3 stages.
What's more important for me here is another option or two. The ability to turn off stage hazards would be amazing. I love the layout of certain stages, but I can't play them because of Ridley or the yellow Mega Man thing. If I could turn them off, that'd be great!
Offline Tournaments would be another awesome addition.
But I guess the former won't come, it will be more likely that stage hazards now function in 8 player matches and the latter won't come neither, because Sakurai insists that Smash is not a tournament game.
Oh and I won't get my hopes up for Bomberman and King K. Rool neither, it will be Ice Climbers and Wolf I expect.