FBL-GER-BUNDESLIGA-MUNICH-HANOVER

Bayern v Hannover - Referee Guido Winkmann's decisions was the centre of many discussions following the game at the Allianz Arena. (CHRISTOF STACHE/AFP/Getty Images)

Bayern v Hannover – Referee Guido Winkmann’s decisions was the centre of many discussions following the game at the Allianz Arena. (CHRISTOF STACHE/AFP/Getty Images)