Jim Harbaugh watches from the sideline during the first quarter of an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014.
Jim Harbaugh watches from the sideline during the first quarter of an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014. Marcio Jose Sanchez AP
Jim Harbaugh watches from the sideline during the first quarter of an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014. Marcio Jose Sanchez AP