Yes, as others have said the PS3 will actually make them money.
Also the PS4 doesn't need a game like GT6 at launch in order to sell. Infact they could have GT6, FFXV and Metal Gear Solid 5 available on launch day and the sales will still limited to 3m this year and 6/7m by summer, remembering all launches are limited by supply. The best bet is normally to bring the heavy hitter out during a time where the next gen system can capitalise on it.







