The Wii controller does not work well with brawl. It's great to feel like ur becoming a better marksman in first person shooters, with everybody else in the same boat: the HMS Sucky Controllers, but Brawl will require too many quick, precise movements, and the wiimote would be too awkward to perform delicate tilt attacks, crouch cancels, short-hops, wavedashes, dash dancing, ect, ect, and it's too prone to non-responsiveness. The VC controller is designed for older Nintendo games, and that is why it takes after earlier Nintendo controllers, and thus is inferior for newer games. It serves its purpose well, but it's certainly not a fit for a game like SSBB. The gamecube controller will work best. While Nintendo will lose some money because new and casual gamers may not want to buy more controllers, and they wont be selling quite as many wii controllers as they would be if they made them the controller for brawl, they will be making money because they will have made a better choice of controller for their game and more people will buy it, and they will be catering to a very large group of people who have already played Melee, and when it comes to video games, everybody is an archeophile. More people will buy Brawl, and buy Wiis just to be able to play Brawl, if they make the GameCube controller the default for Brawl.