On-rails, Dragon Quest Swords style?

Nice suggestions.

So far I think the most obvious ones that I missed were the Brawl level and the Mariokart track.

As far as other interesting suggestions go, I like Buzzi's suggestion of making Wuhu island the setting for Pikmin 3. The scenery might not be so recognizeable up close, but I think it would be fun to have the idea that the game is taking place in different parts of Wuhu island. You could even zoom in from the scenery above as Olimar's ship lands.

As Paulkelly said, a Pilotwings title based around the island is also a good possibility, I suppose, but I can't really comment since I know very little about the last two Pilotwing games.

lol, you give the wii audience too much credit.  the game will play itself like NSMB wii.

I think it'll be part of the Wii 2 iteration of Wii Sports. If they rename the console, they can't call it Wii Sports so perhaps they'll centre around the island itself somehow?

Kart and Smash seem logical to me though..

Maybe we will see this island put into next Mario games, the name Wuhu really match with Mario voice "Wooohoooooo!" :D

Mario & Travis : Wuhu Island confirm. XD

I'd like to see an RPG there. Maybe an old adventure game.

Endless Ocean 2, diving off Wuhu Island perhaps.

I think Wii "Vitality" will use WuHu island. If the vitality sensor is going to be used for relaxation then WuHu island would work well if airplanes is anything to go by.

I hope Pilotwings doesn't use WuHu. I think the island is too small for a full Pilotwings game, it would be ok for a few stages or if they made it bigger.

WuHu Galaxy in SMG2?

Maybe Mario and Peach can go on a relaxing island vacation. How does that sound for an idea for a game?