just an idea...

I think in a future gta game there should be 2 game modes, regular and hardcore. In regular mode, it's just like a normal gta game in that you can speed and crash into cars and not get wanted, or you can just pull out a gun and walk by a cop and not get wanted. But in hardcore, it'd be just like real life.
No speeding, and if you crash your car you are either fined or arrested if its your fault. And if you pull out a gun the cops wouldn't ignore you, they would point their gun at you until you put it away. You could switch between normal and hardcore at anytime. I know this would not be in gta 5 , but maybe gta 6? Thoughts?