Tretter (knee) is listed as questionable for Sunday's game against the Chargers.
Tretter managed to record one limited practice session yet again this week. While this may seem like a negative, the center has suited up for his team's last two games after recording only one limited practice in the weeks leading up to those games. Expect Michael Dunn or Hjalte Froholdt to fill in for Tretter if he can't play Sunday.