Probably through PS+. If people are worrying about server demand, there are only so many hours in an hour that someone can play a game. Essentially if they can place it under a subscription they can guarantee the cost is covered.
I just hope they allow physical disks to unlock streaming access and I can stream all of my digital purchases. Well, that and internet speeds are fast enough to do it effectively.
EDIT: and that goes for all PS+ offerings. There is only so much time someone can play something. The costs are measurable.
Before the PS3 everyone was nice to me :(








