Sony PS4 dilemma with PS3 game discs doubt~ I think this is a no brainer!

[forevercloud3000]

I think the obvious answer is they plan on implementing it through their Gakai service. They spent a LOT of money aquiring them, they definitely have something up their sleeves to get their money's worth out of it. My hypothesis?....

-PS4/Orbis will not boast disc based BC, just as Vita did not for PSP.
-Instead, Sony will allow a similar service as they did with PSP, where your game titles can/will unlock DD versions of themselves when available. For those that are not you will unlock the ability to stream them directly off servers.
-I presume this will be a killer way to sell PS+, where the streaming service requires being a member. This is similar to Sony requirements for the Cloud Space.
-All new titles for Orbis as well will be readily available for download or streaming which will make BC a non issue here forward for Sony.