Pre-Season Football: 49ers vs. Broncos

(Noah Graham/Getty Images)

Denver Broncos v San Francisco 49ers

A general view as fans enter before the San Francisco 49ers play agaoinst the Denver Broncos during a preseason game at Levi's Stadium on August 17, 2014 in Santa Clara, California. (Photo by Noah Graham/Getty Images)

Denver Broncos v San Francisco 49ers

A general view as fans enter before the San Francisco 49ers play agaoinst the Denver Broncos during a preseason game at Levi's Stadium. (Photo by Noah Graham/Getty Images)

Denver Broncos v San Francisco 49ers

Players from the San Francisco 49ers take the field before the preseason game against the Denver Broncos at Levi's Stadium on August 17, 2014 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images)

Denver Broncos v San Francisco 49ers

(Photo by Ezra Shaw/Getty Images)

Denver Broncos v San Francisco 49ers

(Ezra Shaw/Getty Images)

Denver Broncos v San Francisco 49ers

Quarterback Colin Kaepernick #7 of the San Francisco 49ers looks to pass against the Denver Broncos during a preseason game at Levi's Stadium on August 17, 2014 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images)

Denver Broncos v San Francisco 49ers

A general view during a preseason game between the San Francisco 49ers and Denver Broncos at Levi's Stadium on August 17, 2014 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images)