McDuffie (groin) is listed as questionable for Sunday's game against the Chargers, Adam Caplan of SiriusXM NFL Radio reports.
MCDuffie was limited in practice all week due to a groin injury, which has prevented him from playing in each of the Rams' last two games. Josh Wallace would continue to operate in an elevated role defensively if McDuffie is not cleared to play in Sunday's battle of Los Angeles.