PS4: 50M
XB1: 27M
WiiU: 16.5M
3DS: 65M
Vita: 15M

So the wii u will sell neck to neck with the ps4?

PS4 - 55 million
XB1 - 30.4 million
Wii U - 18 million (depending on when the NX releases, could be less)

PS4 - 50 million
Xbox one - 30 million
Wii u - 13 million

I hope you're right.

PS4 53m. Sony is looking really solid with their 2016 lineup and I'm sure at E3 it'll be even better.

Xbox One 32m. Xbox is Xbox and I expect it to do better next year.

Wii U 17m. I don't expect it to be replaced in 2016, Zelda and Pokken will increase sales dramatically and it's picking up like crazy in Japan with Splatoon. I expect 2016 to be its best year. (Also due to the fact a lot of games people want are already on the system, they're just holding out for that one big release, like Pokken and Zelda U)

I also expect some other big games for 2016-2017 for the Wii U. 

I won't make a specific prediction, but I'm thinking it might be a slower year sales-wise for the consoles than 2015 was.

You're not alone.

I think we will see PS4 at about 52million, X1 at about 28 million and WiiU at maybe 15 million.

PS4- 53.5m
XB1-27m
WiiU- 14.5m