San Francisco 49ers v Oakland Raiders

Colin Kaepernick #7 of the San Francisco 49ers is tackled by Antonio Smith #94 of the Oakland Raiders while Joe Staley #74 of the San Francisco 49ers gives chase in the second quarter at O.co Coliseum on December 7, 2014 in Oakland, California.
(Dec. 6, 2014 - Source: Thearon W. Henderson/Getty Images North America)