It'd be neat to get a platformer where you have Mario, Luigi, Wario, and Waluigi as the 4 playable characters, kinda like SM USA/SMB2 with Wario having a much shortest jump, but able to knock over enemies just by running into them like SML3, and Waluigi being light enough that he could run on water and have a jump that's a little higher than Luigi's.Back in the day (lol, around 2009), I thought this was what New Super Mario Bros. Wii should have been.