San Francisco 49ers quarterback Colin Kaepernick (7) celebrates after running for a 15-yard touchdown against the Baltimore Ravens during the second half of the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Elaine Thompson)

Associated Press
San Francisco 49ers quarterback Colin Kaepernick (7) celebrates after running for a 15-yard touchdown against the Baltimore Ravens during the second half of the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Elaine Thompson)
San Francisco 49ers quarterback Colin Kaepernick (7) celebrates after running for a 15-yard touchdown against the Baltimore Ravens during the second half of the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Elaine Thompson)