St. Louis Rams wide receiver Tavon Austin, right, fumbles as he is hit by San Francisco 49ers strong safety Jaquiski Tartt after catching a pass during the first quarter of an NFL football game Sunday, Nov. 1, 2015, in St. Louis. The 49ers recovered the fumble.
St. Louis Rams wide receiver Tavon Austin, right, fumbles as he is hit by San Francisco 49ers strong safety Jaquiski Tartt after catching a pass during the first quarter of an NFL football game Sunday, Nov. 1, 2015, in St. Louis. The 49ers recovered the fumble. Billy Hurst AP
St. Louis Rams wide receiver Tavon Austin, right, fumbles as he is hit by San Francisco 49ers strong safety Jaquiski Tartt after catching a pass during the first quarter of an NFL football game Sunday, Nov. 1, 2015, in St. Louis. The 49ers recovered the fumble. Billy Hurst AP