"Microsoft want to work with Sony to eliminate their selling advantage of marketshare."
For consumers it'd be great, for business Microsoft have Sony backed into a corner and they know it.
Open the doors for cross-platform between consoles, people no longer have to buy a ps4 because their friends have a ps4 (the most likely as best selling console.) Don't open the door for cross-platform and Microsoft can use it as PR ammo. It used to be microsoft against cross-platform, now the tides have turned.
If players can play with their friends who own a PS4 on XBO, that is an advantage firmly in Microsofts favour.







