The answer here? Well, it's a bit complicated:
Activision will stop its mobile efforts and focus more on mature console titles. Expect this to become an FPS/Action-Adventure house.
EA will most likely take hold of the more casual/mainstream console/PC franchises from the other publishers. Even then, they can milk Maxis and the annualized sports franchises.
Capcom will most likely keep benefiting from being the Fighting game house, and they still have MonHun to milk.
Ubisoft will have its niches eaten and then some by Activision and EA. I think they'll downscale to being a good publisher - more niche titles, less hype. Friendliest to Nintendo platforms.
King will be the most obvious beneficiary in this case. The mobile efforts will be shunted onto them, guaranteeing them a revenue stream as long as the rest exist.
Verdict: This is a conglomerate that is enough to launch its own gaming hardware. End of story.
I WON A BET AGAINST AZUREN! WOOOOOOOOOOAAAAAAAAHHHHHHHHHHHHHHHHHHH
:3
