For comparision sake:
Wii 2007 - 16,553,289
Wii U going let's say 6,999,999 will means a 58% drop from Wii second's year.
You're not allowed to revise this prediction once the lineup is unveiled, MBP.
You should quote the OP to keep it original.
Proud to be the first cool Nintendo fan ever
Number ONE Zelda fan in the Universe