This is pretty cool. Are there any plans to add the ability to customize which character you play as in SMB2U (or even randomize it per 2U level)? It'd be nice to not be stuck with Mario in those levels.
I've been resistant to this because my philosophy has been to make it seem like one cohesive experience - Mario going through each level in each game. But really there's no harm in having it as an option I suppose.