If it is possible, I want to change the prediction to 240k, because I search for the best selling game on Wii U that isn't a Nintendo game and that's Zombi U. That game has 480k with 8 months of sales so:
480,000*4/8=240,000
I know this is a launch game and it could be a factor for those sales, still want to base the prediction of something instead of nothing.