He won't even have to hurl his play cards in the air. Seriously, They are asking for a situation like the recent NCAA MBB tournament where a coach went on the floor to protest a blown call and got T'ed up to double the damage. It will take a lot of discipline (or a physically dragging strength coach) to stay in the coaching box. 

http://www.ajc.com/sports/college-football/sec-coaches-face-steep-penalt...