This has become the worst rule in football in my opinion. I'm ok with a QB throwing it away when he is running free of defenders, but when a defender has the QB in his grasp it sucks that the QB can just throw it out of bounds to avoid the sack. This rule is punishing the defense when they have done a good job. The rule needs to be changed where if a defender has his hands on the QB, then the QB should not be allowed the luxury to just throw it away.