49ers head coach Jim Harbaugh stands on the sideline during the second half of an NFL football game against the Oakland Raiders in Oakland, Calif., Sunday, Dec. 7, 2014.
49ers head coach Jim Harbaugh stands on the sideline during the second half of an NFL football game against the Oakland Raiders in Oakland, Calif., Sunday, Dec. 7, 2014. Ryan Kang AP
49ers head coach Jim Harbaugh stands on the sideline during the second half of an NFL football game against the Oakland Raiders in Oakland, Calif., Sunday, Dec. 7, 2014. Ryan Kang AP