Will Mario Kart 8 hit One million sales First Week Globally?

[oniyide]

Trunkin said:
Wii U owners are starved for games, and this looks to be the best MK yet. Combine that with the bundles, and a decent advertising push, I wouldn't be surprised to see it break 1mil week one.

if that were true how come so many games dont do well on wii U?