I'd like some clarification from someone who actually knows the rules. I'm having a debate with a friend, and I need some help. In the SB, with the Hawks on the 1-yard line, was there still a 5-yard rule? Are the defenders allowed to block 4 yards into the end zone? Also, I get that when both the coverage guy and the receiver are going for the ball, contact is okay. But is a defender allowed to use his body to knock a receiver out of the play and then catch the ball? Please help me...thanks!