Robin Hoods Playground

i'm sure yall all know about the update Tuesday that come with some cool but useless features. one of the features got me thinking though, the "Games of Demand" section thats being added allowing us to download and play games without the need of disk. do anybody think this will help us in figuring out how to play our backups without the need of a disk?

Seriously doubt it, I think its basically going to be the same as arcade games are now.