Microsoft have shown for years they are willing to aggressively cut prices to drive sales.
Where should Sony drive the sales to especially in the Gen you mentioned?
The PS2 went on to sell 150+ Million Units while the Xbox fought with the Gamecube in the 20 Million Range.
The same is happening in this Gen.
Its the clear dominator in this Gen - Even at that price it is completely outselling the X1 since the beginning of the Gen when MS started to drop the price insanely low especially in Europe.
Sony would be stupid to let money from individual units on the table just to push some "sales statistic" they are clearly dominating anyway no matter how low the competition drops.
Price and Power aren't a deciding factor anymore in this Gen - Its the brand and mindshare.
At the numbers...
Its good to see Fifa is growing in NA.
It shows that the sport itself got more interest from the people over the past years and shows steady growth.
Finally Fifa is showing significant growth over there too.