NSMB:Wii from what i know is being handled with 3D models moving in 2.5D... Not sprites... if i'm wrong someone correct me...
I think that they never should do a 3D version of NSMB... I keep the 3D ones separate from the 2D ones, and Galaxy 2 is on the way, so we'll get a 3D Mario and a 2.5D Mario...
BTW, i join the petition for a FULL 2D Mario, with high-res sprites and a lot of levels, that could get sold on either the DS or Wiiware...







