DORTMUND, GERMANY - DECEMBER 20: Coach Thomas Tuchel of Dortmund gestures during the Bundesliga match between Borussia Dortmund and FC Augsburg at Signal Iduna Park on December 20, 2016 in Dortmund, Germany. (Photo by TF-Images/Getty Images)

DORTMUND, GERMANY - DECEMBER 20: Coach Thomas Tuchel of Dortmund gestures during the Bundesliga match between Borussia Dortmund and FC Augsburg at Signal Iduna Park on December 20, 2016 in Dortmund, Germany. (Photo by TF-Images/Getty Images)