McDuffie (neck) is considered questionable to play in Saturday's divisional-round matchup versus the 49ers, Wes Hodkiewicz of the Packers official website reports.
McDuffie sustained a neck injury in the team's wild-card round win over the Cowboys and he logged a limited practice at Thursday's only official padded session of the week. If the linebacker can't go in Saturday's divisional-round matchup in San Francisco, Eric Wilson is the most likely candidate to see extra usage versus the 49ers.