Nintendo Fans: what will the WiiU's weekly sales be like once the heavy hitters are out?

[SonOfLiberty]

newwil7l said:
When Mario Kart is released it will sell about 800,000 that week.

I think people are overestimating Mario kart's ability to sell systems I loved Mario kart wii but i seriously doubt another huge sales outburst again.  To the topic at hand, I can't give a number but when SSBU comes out I expect a spike.  That's when I'll buy a Wii U and I know some others who'll do the same