Take a look at Amazon's best sellers in the video game department. Right now (May 12th, afternoon). MK8 has been past the PS4 for the last 2 days.
Ok, I know some of you have doubts of Amazon being a good indicator of sales. However, the last time MK8 took over the PS4 in Amazon's best seller rankings for an extended period of time -- the preorders for MK8 nearly reached 40k weekly.
I think this a pretty good indicator of another 30k+ preorder week for MK8. Especially as we're seeing better and better preorder bonuses coming out.
If the trend holds steady, that means MK8 will coast pass 200k in preorders in North America alone by launch and undoubtedbly become the biggest WiiU release -- ever. By a loong shot.
Obligatory MK8 screenshot to make you want this game more /
I predict NX launches in 2017 - not 2016