as the tittle says, when its all said and done, Xbox One USA sales will be higher than WiiU global sales. 

I would be surprised if it didn't shake out that way.

hmm, I don't know about that Wii U is surely capturing a market that neither the xone nor ps4 will, but it takes longer for that adoption rate as those customer have no real buying power. Next holiday season the Wii U will have a nice bump in holiday sales as it has more "kiddie" games than the other systems.

Yeah should be able to do that. Would need about 50% of 360 sales most likely to get there.

Agreed.

I could see it, X1 with 60 million global and 35 million in US, while Wii U has 30 million global seems plausible.

Now that Vita has found a home in Japan, I struggle to see Wii U even competing with that, so this prediction is an easy win for me.

Nope

20-25 Million in USA is an absolute minimum for Xbox One, so I agree.

For me Wii U globally will more than Xbox one in USA...