I'm thinking one way Rockstar could improve the game is by having servers where the AI and game run differently. One server could be a hardcore server, where dying results in a 3 day ban, one server could have no cops, another could make everyone invincible and have flying cars. Basically the things that made GTA San Andreas Online so fun.

You would definitely have to be able to choose which kind of server you wanted to join for free roaming. I'd be interested in playing on a server with enhanced cops, making even the smallest crime almost impossible to get away with. Players would be more keen on working together rather than shoot on sight, but if you saw someone who had the cops on them you would avoid them like the plague.

What do you guys think? Also, how hard is it to implement something like this?