I wish subscription games could be preserved too, but this is probably about as good as it's going to get.

I doubt companies are going to go all in on subscription games, since that's more or less been tried and failed, and only WoW and a few others are left standing from that. Or maybe they'll try and fail, since the temptation is just too great (think Sony and Concord trying their luck with hero shooters, even though everyone with threw or more brain cells knew it would never make back what it cost).