San Francisco 49ers offensive guard Joshua Garnett, left, jostles with offensive tackle Fahn Cooper during drills before facing the Denver Broncos at the teams' NFL football training camp session Wednesday, Aug. 17, 2016 in Englewood, Colo.
San Francisco 49ers offensive guard Joshua Garnett, left, jostles with offensive tackle Fahn Cooper during drills before facing the Denver Broncos at the teams' NFL football training camp session Wednesday, Aug. 17, 2016 in Englewood, Colo. David Zalubowski AP
San Francisco 49ers offensive guard Joshua Garnett, left, jostles with offensive tackle Fahn Cooper during drills before facing the Denver Broncos at the teams' NFL football training camp session Wednesday, Aug. 17, 2016 in Englewood, Colo. David Zalubowski AP