Sean Richardson will reportedly miss the rest of the season due to a neck injury.
The Green Bay Packers safety has definitely been ruled out of Saturday's game against the St Louis Rams, and the Milwaukee Journal Sentinel claims that the 25-year-old's career could be at risk.
Richardson missed the first 10 weeks of the 2013 season after recovering from neck surgery but played in all 16 games last season.
The Packers host St Louis with a 4-0 record so far this season.
