What I would like to see in GT4, but am sure it wont be included, are motorcycles in the game, against cars of course. Sorry, but I am a huge motorcycle freak, have owned 2 of them, but cant ride them or drive cars yet, cant even ride a pushbike, nice isnt it!!! Thats what brain injury can do to you. I just hope that GT4 is just as good, if not better than the others.
Get MotoGP2 when it comes out later this year. Or better yet, I think I remember seeing Moto Racer 3 coming...