Your prediction flies in the face of reason for a couple major reasons. Games, exclusive or otherwise, do not have any significant impact upon hardware sales in the long run and even if they did, the 360's lineup for 2012 is not exactly going to eclipse that of the PS3. Price has a far greater impact upon hardware sales and the PS3, having yet to reach the mass-adoption price of $200, has by far the most to gain from further price cuts. That being said, the 360 has a chance at selling the most hardware between the three current generation consoles for 2012 but it would require no permanent price cut for the PS3 and at least one significant issue for the PS3 a la the PSN outage.