San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Arizona Cardinals during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Dec. 28, 2014.
San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Arizona Cardinals during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Dec. 28, 2014. Tony Avelar AP
San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Arizona Cardinals during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Dec. 28, 2014. Tony Avelar AP