Nigeria, Jan. 20 -- Manchester United have stepped up behind the scenes efforts to identify a long term successor in the dugout, with Borussia Dortmund head coach Niko Kovac emerging as a serious name under consideration.

Reports from Germany indicate that initial contact has already been made as the club evaluates options beyond its current interim setup.

United's interest is being driven by technical director Christopher Vivell, whose deep knowledge of the German football landscape has placed Kovac firmly on the radar.

The 54 year old is admired for his structured, no nonsense approach and his experience managing at the highest level across Europe, qualities Old Trafford decision makers see as vital for restoring stability.

Kovac r...