The fall out of Jurgen Klinsmann and Hertha.  

Jürgen Klinsmann is a German football manager, pundit and former player. As a player, Klinsmann played for several prominent clubs in Europe and was part of the West German team that won the 1990 FIFA World Cup and the unified German team that won the 1996 UEFA European Championship. 

Hertha, Berliner Sport-Club e.V., commonly known as Hertha BSC, and sometimes referred to as Hertha Berlin, Hertha BSC Berlin, or simply Hertha, is a German professional football club based in the Charlottenburg locality of Berlin.

Bjoertvedt, CC BY-SA 4.0 , via Wikimedia Commons