Where are console sales baselines going to settle in 2015?

[Mythmaker1]

Sharpryno said:

Dunno if I understand the poll. XBO will sell more than in did 11/2014-11/2015 than it did 11/2013-11/2014
Simply because of Halo 5.

Be impressive if the PS4 sells even more than it did this year. 

Basically, which will see the biggest % increase year-over-year.