Okay, to start off, everyone should remember Grand Theft Auto 4, when it first come out, people would just be slamming into objects going really really fast just to see how far their character would fly out of the vehicle? Well, I think they should implement that kind of feature into the game. Most of the time you can be driving at speeds well over 100 k/ph and you go to turn you vehicle, but it doesnt make the corner in time, resulting in a collision between hard object + your vehicle. If your in first person, and you crash into something, your charcter should jolt/smash into the steering wheel, instead of just losing health. Possibly getting knocked out in the process, if they are wearing a seatbelt (another feature?) If they are not strapped in and hit a concrete barrier for example, they would go flying through the windshield, getting injured, and slam into what ever is infront of them.