When PS4 pass 20 million?

[vivster]

Teeqoz said:

Really, so far the total market share of the PS4 is 45,6 %, and for only 2014 it's 61%. I redid the math using the 10 million figure.

Do you think that PS4 will sell more than WiiU and X1 combined this holiday? And with that I mean X1+Wii U+ 2million.

There are some heavy hitters on both X1 and Wii U so I can't imagine PS4 doing it.