Only if its anything like that shitfest GTA4. COUSIN COME GET PUNCHED IN THE DICK!
If it's more like San Andreas I'll be happy.
Actually what I would really like is for someone to make a good open world game where the world map is smaller but far more detailed. Give me a map about the same size as the one in GTA3, but let me go into every building, make every house unique, have every office be for something different. I want the scavenging aspect of fallout mixed with the modern open world of GTA. Give me the option to spend hours looking through homes and shops for guns, ammo, money, and various items I can use to enhance the game. It has always bugged me how GTA type games make you feel like you are walking through a cardboard cutout of a city. I would gladly sacrifice size for extreme detail.