We haven't even played SMG2 yet. There might be some half-remixes along with some brand new orchestrated music and hopefully a lot more fun stuff to do before and after you finish the game. And I think NSMBW's blue and yellow toads were only there for the demo. This game looks like it'll involve more multi-player action so we might be seeing 6 unlockable characters. I'm hoping to see Peach, Toad (red and white hat, blue shirt), Wario, Daisy, Bowser and Bowser Jr. as unlockable characters. Mario and Luigi would obviously be playable characters from the start. Hey, we might even be able to unlock and play as the Koopa Kids.