If any of you readers were wondering, the Nintendo Wii U will support regular Wii Remotes, and also Wii Remote Plus remotes. Take Nintendo Land for example; Some of this game’s attractions won’t require Wii MotionPlus, but we know for sure that one of the attractions, Metroid Blast, will require the accessory for improved accuracy. It would make sense if we saw more Wii U developers using Wii MotionPlus/Wii Remote Plus, due to its flawless 1:1 motion controls, instead of the original Wii Remote. Do you have Wii MotionPlus?
Source: Wii U Daily