I got some ideas I'd like to share:
-Modify cops IA so that they don't chase only us
-Everything should happen morer randomly (earthquaques, floodings... loads of things no one is expecting)
-Make the environment more usable... for instance increase the amount of objects our character can interact with
-allow the main character to actually dialog with other persons, what could also help him to find clues to solve things and/or find guns, ammo, secret items...
-make use of public transportation as buses cabs trams and others on our own will
-increase the variety of stores
-expand the game's lifespan by bringing more types and varieties of businesses to the game, more or less like in the Godfather game
-diversify the vehicles!!! Most of the models are old fashoned and obsolete
-have a dashboard view
-use lightsigns as turnsigns...
-Go further into modifying the vehicles lights rimms paints stickers...
-equip cars with guns, bulletproof protection...
-Refill the gas from your car and being able to wash it
-Create our own radio station from mp3 or other source
... for the moment i'm finished but you'll hear more from the Gomes familyCiao