I seen that, and it just blows my mind. I know exclusives happen, but usually they make some kind of sense, but this one is plan dumb. I mean great for Microsoft, but I don't see the logic from Square Enix. Ok I'm sure they got paid, but I remeber reading a story after the last one launch where Square Enix weren't happy with the sales, even though it sold well over a million. Well cutting out 2/3 of your potitial buyers seems like a bad way to make bigger sales. Also I can almost garantee that the PS4 and Xbox one release of Tomb raider that released earlier this year sold better on the PS4, simply due to a larger install base.
Perhaps in a year, MS will have a major rebound and be ahead of SOny in sales, but even with that I still do not see the logic in losing so many potitial sales.