Reynolds was a non-participant at practice Wednesday due to a knee injury.
While Reynolds gutted through a sprained ankle in the Lions' last two games before a Week 6 bye, he's now dealing with a new health concern. His status thus should be monitored Thursday and Friday to get a sense of his availability for Sunday's contest at Dallas. DJ Chark (ankle) also didn't practice Wednesday, so the team's healthy wide receivers behind top option Amon-Ra St. Brown (ankle) are Kalif Raymond and Tom Kennedy.