Yes, I know you hear about stuff about the next GTA. Will they come out with one, will they clean it up a little, what city wil they based off of, and etc... But my predictions for GTA will be based off a city that have a great landmark or once very violent.
It should have the features of GTA 3, Vice City, and San Andreas all in one. Like you should be able to rob stores and people without killing them, swim, drive new vehicles, fly all assorted planes, and more missions in cities. With better voice-overs and different variety of weapons, and customize bikes.
That are my predictions of the next GTA for PS3!!