Quarterback Caleb Hanie of the Denver Broncos throws a pass as linebacker Michael Wilhoite of the San Francisco 49ers applies pressure while center J.D. Walton #50 tries to make the block during the second quarter of a pre-season game at Sports Authority Field Field at Mile High on August 26, 2012 in Denver, Colorado. The 49ers defeated the Broncos, 29-24. (Photo by Justin Edmonds/Getty Images)
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
Willis McGahee
Willis McGahee of the Denver Broncos is upended by safety Dashon Goldson of the San Francisco 49ers at Sports Authority Field Field at Mile High on Aug. 26, 2012. (Photo by Justin Edmonds/Getty Images)
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
Quarterback Peyton Manning and quarterback Brock Osweiler of the Denver Broncos warm up on the field before a pre-season game against the San Francisco 49ers at Sports Authority Field Field at Mile High on August 26, 2012 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
