Will collective sales of the 8th gen manage to match 7th gen?

[small44]

drake_tolu said:

small44 said:
No because of wiiu

And XBOX ONE.

I think ps4 can easily sold at least 20 millions more then ps3  and don't see X1 selling 20 millions less then Xbox 360 but Wii u will sell 60 or 70 millions less then Wii