if ps4 gets the call of duty marketing deal with activision (it's been rumored, and kind of makes sense) then i can see the ps4 sales being much higher
I would love for that to happen but I don't think it will. COD has long been a Microsoft tie-in and Destiny being an Activision/Sony tie-in evens things out. Has there ever been a tie-in that has jumped ship to another console? Was Assassin's Creed originally promoted for PS3??