Why would the protection extend when the protection for a kicker doesn't?
"VII. Punter A22 is 15 yards behind the neutral zone when he catches the long snap, sprints to
his right at an angle toward the line of scrimmage, and runs outside the tackle box. He
then stops and punts the ball, and is immediately hit by a diving B89. RULING: Legal
play, no foul by B89. A22 loses his roughing or running-into protection by carrying the
ball outside the tackle box."
The above is because the kicker looks like a runner. The QB past the LOS is a runner too surely?