I played real paintball the other day, and they had a merry rule where you are not alloweto shoot from 3m as it hurt too much and can do serious damage. Therefore, when I came face-to-face with the other team, the marshall stopped us from shooting. He then gave us 3 seconds before we were allowed to shoot again. I was crouching at the time and had to SLIDE FOR COVER. Crouch sliding is realistic and would really help those friggin liners. Also, it would need to be limited to once every 3 seconds or so.