This is a really short post. Franchises I would like to see on the Wii:
Castlevania - In Devil May Cry fashion, this game could be a 3D adventure of epic proportions.
Star Fox - A return to form with no dinosaurs or on-foot missions...all space combat
Metal Gear - Motion controls for hand-to-hand combat and action, nunchuck for movement
Kid Icarus - 3D reinterpretation of the 2D classic
Ninja Gaiden - Come on Tecmo give Wii owners a chance to experience Ryo's adventure, I mean Metroid is looking awesome, but we want some ninja action
Strider - It would be so awesome to see this game with next-gen graphics
F-Zero - a Wii update to the GameCube version...or maybe a port of the arcade F-Zero AX with more tracks