Nearly everyone is looking backwards here. Microsoft and all the other big players have their eyes on one thing, the huge worldwide mobile/cloud/subscription model. PC's and consoles are irrelevant and tertiary to that.
It means priority game development will be for mobile first, with PCs and consoles relegated to eventual obscurity.
Life should not be a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming "Wow! What a Ride! - HT