Jaren Wilkey/BYU
Tanner Mangum has a big door opened to him. He will get the chance to atone for a 4-7 season a year ago that simply historically went the wrong way.
That is the message sent by the release of BYU's depth chart entering the week for the season opener at Arizona next Saturday in Tucson. Mangum, the starter. It meets with the science of football to take advantage of his experience on the road as he finishes a fall camp in which he was pushed hard by true freshman Zach Wilson.