Sony shows Wipeout HD/FURY as one of the games in it's current ad for 3D TV , and since Wipeout has already been demonstrated at previous E3's/CES shows in 3D,[ pretty much the only game Sony has shown 3D wise as far as I know] it could be assumed that some form of 3D version of Wipeout is already in the can.
How far advanced it was/is, pre and post the SL redundancies is what really matters.
How Sony intend to implement 3D game playback via the system 3D software update will be the determining factor.
I'm not expecting that much of a take up regardless of how good it is after reading many posts around the web.
It seems most are of the opinion that this 1st generation of consumer home 3D will be a flop,mainly due to the need to wear glasses,and secondly that if watching a sporting event in 3D, the viewer would most likely find themselves in the situation where they would be having to cycle through wearing/removing the glasses as the game stops and none 3D ad's come on screen,and also when one views something other than the screen in the room.