MUNICH, GERMANY - DECEMBER 21: Mats Hummels of Bayern Muenchen attempts to keep the ball in play during the Bundesliga match between Bayern Muenchen and RB Leipzig at Allianz Arena on December 21, 2016 in Munich, Germany. (Photo by Adam Pretty/Bongarts/Getty Images)

MUNICH, GERMANY - DECEMBER 21:  Mats Hummels of Bayern Muenchen attempts to keep the ball in play during the Bundesliga match between Bayern Muenchen and RB Leipzig at Allianz Arena on December 21, 2016 in Munich, Germany.  (Photo by Adam Pretty/Bongarts/Getty Images)