Zeller has been diagnosed with a torn medial meniscus in his left knee and is out indefinitely. Zeller suffered the injury during Wednesday's game against the Warriors. It was originally being labeled a strain, but tests have revealed a more serious injury. Zeller's role has taken a hit this season with the arrival of Dwight Howard, who plays the same position as Zeller. But, he still has garnered 19.9 minutes per game, meaning the Hornets will have to significantly adjust their rotation.