San Francisco 49ers running back Reggie Bush is taken off on a cart during the first quarter of an NFL football game against the St. Louis Rams Sunday, Nov. 1, 2015, in St. Louis.
San Francisco 49ers running back Reggie Bush is taken off on a cart during the first quarter of an NFL football game against the St. Louis Rams Sunday, Nov. 1, 2015, in St. Louis. Tom Gannam AP
San Francisco 49ers running back Reggie Bush is taken off on a cart during the first quarter of an NFL football game against the St. Louis Rams Sunday, Nov. 1, 2015, in St. Louis. Tom Gannam AP