The Wii can't support HD resolutions due to limited hardware, so no.
That doesn't mean they can't upgrade the textures in game to be as good as, say, Metroid Prime 3, however.
Wii wont be in HD, it will be running a different engine to work with the lower power of the Wii, for the best experience youll want to be playing it on wii u/xbox360/ps3 as the primary developer is making the game for these platforms.