picked it up reasonably well, but Retzlaff held it for too long. He needed to throw it to the hot route or just throw it away. Instead he ate a 5 or 7 yard sack and BYU didn't get the 15 yards on 2nd and 3rd down so they punted.

I guess only positive there is that Retzlaff didn't throw an interception. Even then, if he throws to a receiver on a deep route and its picked off its basically the same as the punt that happened 3 plays later.