Duren is questionable for Monday's matchup against the Warriors due to bilateral ankle soreness.
Duren was added to the injury report moments before starting lineups were expected to be announced, but the severity of the issue remains unclear. He dealt with an ankle injury last week and missed a game, so this could simply be a precautionary measure for Detroit. If Duren is sidelined again, Marvin Bagley would presumably draw another start.