Kragthorpe: Taysom Hill's example should encourage BYU's Tanner Mangum

This is not what anyone pictured for BYU quarterback Tanner Mangum. As of his freshman season, when he led BYU to a 9-4 record and passed for more than 3,000 yards in 2015, Mangum’s career was unfolding nicely. Absolutely no one could have seen this coming: a total of three quarterbacking victories over the next two years. Mangum’s junior season ended Saturday night with an Achilles injury in the fourth quarter of a 20-13 loss to Fresno State. The Cougars are 2-8; they went 2-6 in ga