ENGLEWOOD, CO - AUGUST 26: Denver Broncos G Evan Mathis looks during practice August 26, 2015 at Broncos headquarters. The Broncos and Mathis agreed to a one-year contract. (Photo By John Leyba/The Denver Post via Getty Images)
ENGLEWOOD, CO - AUGUST 26: Denver Broncos G Evan Mathis looks during practice August 26, 2015 at Broncos headquarters. The Broncos and Mathis agreed to a one-year contract. (Photo By John Leyba/The Denver Post via Getty Images)