Once Mario Kart 8 is out, the NPD results threads are going to be even more hilarious to read. Sheep are either going to get extremely boastful, or get run underground until it's time for Smash Bros. I can't wait. :D
Personally, I don't think MK8 is going to give the Wii U the massive sales boost most people are expecting it to, but I'd love to be wrong.