Of course it does! The point of the rules is to enforce bad behavior not unavoidable accidents. Penalizing someone for something they didn't intend nor couldn't stop from happening accomplishes nothing. Once your feet leave the ground and you are flying through the air, you can't much control where you end up. It was just one of those unavoidable hard hits. It happened because the QB ran the ball as far as he thought he could until the very last second instead of getting down before anyone was close enough to hit him. You can penalize the defender but the NFL was really the cause of the hit.
The QB should not have been running the ball so far and so dangerously gambling on the "rules" to save him. This is pro ball; you take chances and shit happens. I bet the guy sliders sooner next time.
Those are intentional actions, not unavoidable collisions that occurred because two people took actions in the air based on where they were when they left the ground but then things didn't end up where they thought they'd be when they finally collided.
It would have been impossible to avoid his elbow hitting the helmet based on the angle and direction of the two players when they finally met. The defender was doing his job and the impact wouldn't have happened if not for the "safety" rules giving the QB a false sense of security.
Look, MW, I get what you are saying, but this is pro ball. It isn't ballroom dancing. This is full contact sport, dangerous stuff, THE REASON WHY THEY ARE PAID MILLIONS OF DOLLARS. If it gets any safer, they might as well reduce salaries to $150,000 a year. The NFL is taking the edge out of the game and not for concern for ther players and it is getting to where people are losing interest in the sport. In ten years, it'll be a tag sport.