User blog comment:PacmanIsGr8DontH8M8/Super Smash Kart/@comment-24503190-20150606014749

Inkling, Kirby, Pit seem like they would fit. Others like Samus and Marth... maybe not so much. I think Link was already a bit much.

As far as tracks, we could have Green Greens, Brinstar, etc.