The German has taken up an interim role with Hertha Berlin.
The big German defender has damaged his knee ligaments and will be sitting out a long time.
The Armenian scored twice against Bayern Munich in what was his first start in the Bundesliga.
The manager is preserving stability despite a decimated squad.
The newly promoted side stunned Borussia Dortmund recently.
Uli Hoeness is preparing to step aside at the German giant.
After a fairly lacklustre year by their standards, Kovac could be on the move after only one year.
Dortmund fell 4-2 to Schalke after a series of controversial decisions.
The German side should not be taken lightly by the London-based team.
After destroying Dortmund 5-0, Bayern Munich are now on top of the German Bundesliga.