meaning that some of the airspace could be 'handed back' to the GA community, which is in keeping with the whole attitude that, where able, the impact of the Olympics should be as little as possible on GA.
I think it's time for people to stop thinking about about "CAT airspace" or "GA airspace" or "Military airspace". Airspace is to be shared and used by all.
This means not dividing it in a way (such as loads of Class A followed by loads of Class G) which keeps all users equally unhappy.