What about Wii XXtreEeEemE Sports? Y'know, like Wii XXtreEeEemE skatboarding (known as Deathmurderboarding), Wii XXtreEeEemE walking (where you must pull off as many combos as you can before the timer counts down to zero and the C4 in your shoes detonates), and Wii XXtreEeEemE Debugging (where, in an XXtreEeEemEly clever twist, the game itself is full of bugs you must fix).
Also, I like the idea of Wii Air Hockey, which would translate better to the Wiimote.