If there is one game that defined high-speed racing, then I think it would be the f-zero series. Do you think f-zero should be released on the wii? Just think of the potential. If there as a track editor as well, this would open the floodgate for a whole community of f-zero track creators. Also, think of the potential for online play with the nintendo wi-fi connection. this could open up the floodgate for tournaments and leagues.