i would be happy if either sony or MS quit so then i wouldnt have to buy both of there consoles, i hate buying more than one console per gen
i wouldnt mind if sony quit i dont like many of there exclusive games and it seem they lost the hunger they once had for the gaming industry lack/loss of 3rd party exclusives this gen along with timed DLC stuff and the indie games that are on live. but then again i have to consider there reliability for HW this is where i have issues with MS, along with there accessories, sony includes rechargeable batteries on there controllers and so far hasnt charged for online.
for the sake of the thread id pick sony i dont think Nintendo will go anywhere idk know bout there profits but i dont believe any of there consoles lost any and they have the handhelds on lock, MS just started theyve been pretty aggressive this gen and ran there business pretty good it'd take something pretty big to take them up at this juncture, sony the only one that lost alot lately moneys, 3rd party exclusives, and alot of market share in certain countries