I kind of wish you could do with more games what you used to be able to do with the Xbox - play them to your own personal soundtrack. Hopefully it'll come back into vogue someday. D:

Also I think they need to put in a FF character or two in the next SSB game. If we can have Konami's Snake and Sega's Sonic, why not Square's Cloud or Balthier (or if it has to be something that has appeared on a Nintendo system, maybe someone from old-school/handheld FF games).