Another thing too, briefly mentioned, is that nearly every big game is an mmo now: racing games, definitely all the shooting games, sports games, etc. As far as mmorpgs in the traditional sense... I would guess no really big ones. They may have gone the way of turn-based rpgs (still bitter). I would imagine that F2P ones with flashy gatcha stuff will still be churned out by the bucketload. But who knows, maybe there will be a successful game in the future that uses technology and ideas we haven't even seen yet that builds off of the idea of an mmorpg.
