Defenseless Player: Contact to Head or Neck Area
ARTICLE 4
No player shall target and initiate contact to the head or neck area of a defenseless opponent with the helmet, forearm, elbow or shoulder. When in question, it is a foul. (See Points of Emphasis for a description of “Defenseless Player.â€)
You can decide for yourself if a QB standing still in front of a 200 lb safety running full speed is defenseless.
I believe in the same rule it has several instances of when a player should be considered "defenseless" and the only time it mentions a QB is after he has handed off the ball or after he has thrown a pass, I don't know how you can consider a QB, who still has the ball, defenseless.
