MUNICH, GERMANY - SEPTEMBER 13:  Robert Lewandowski of Bayern Muenchen celebrates scoring his sides first goal with Arturo Vidal of Bayern Muenchen during the UEFA Champions League Group D match between FC Bayern Muenchen and FC Rostov at Allianz Arena on September 13, 2016 in Munich, Germany.  (Photo by Alexander Hassenstein/Bongarts/Getty Images)