Wow this topics been around for awhile and I haven't posted yet
*More cars you'd normally see in the city (Like Toyotas, Nissans, Hondas, etc)
*More ways to make money (Street racing, gambling, robbing)
*More enterable buildings/a mall (But only if theres gonna be robberies)
*More clothes
*Different weapons (There always seems to be the same few weapons every game)
*More gang related (Like SA)
*More Side missions
*Be able to interact with citizens on the street
I'll think of more