San Francisco 49ers’ Patrick Willis (52) runs with the ball after making an interception against the Carolina Panthers in the first quarter of their
San Francisco 49ers' Patrick Willis (52) runs with the ball after making an interception against the Carolina Panthers in the first quarter of their NFC divisional playoff NFL game at Bank of America Stadium in Charlotte, N.C., on Sunday, Jan. 12, 2014. (Nhat V. Meyer/Bay Area News Group) ( Nhat V. Meyer )