That is a pretty fair analysis. William's no-call seems clearly more abvious to me, however. He grabs Henry by the back of the head and pulls him down. Pretty a poor no-call IMO. Witten's push-off IS technically PI, but a fairly weak one at that. Seems to me that Witten would have gotten the seperation without the push off (Mathis seemed ot be playing a little soft on that play). Too bad. Here's to getting the better end of the officiating next week.