MOENCHENGLADBACH, GERMANY - DECEMBER 20: Yann Sommer of Borussia Moenchengladbach greets a fan as he heads out for a warm up prior to the Bundesliga match between Borussia Moenchengladbach and VfL Wolfsburg at Borussia-Park on December 20, 2016 in Moenchengladbach, Germany. (Photo by Maja Hitij/Bongarts/Getty Images)
MOENCHENGLADBACH, GERMANY - DECEMBER 20: A general view outside the ground prior to the Bundesliga match between Borussia Moenchengladbach and VfL Wolfsburg at Borussia-Park on December 20, 2016 in Moenchengladbach, Germany. (Photo by Maja Hitij/Bongarts/Getty Images)
MOENCHENGLADBACH, GERMANY - DECEMBER 20: Andre Schubert, coach of Borussia Moenchengladbach looks on prior to the Bundesliga match between Borussia Moenchengladbach and VfL Wolfsburg at Borussia-Park on December 20, 2016 in Moenchengladbach, Germany. (Photo by Maja Hitij/Bongarts/Getty Images)
MOENCHENGLADBACH, GERMANY - DECEMBER 20: Andre Schubert, coach of Borussia Moenchengladbach looks on prior to the Bundesliga match between Borussia Moenchengladbach and VfL Wolfsburg at Borussia-Park on December 20, 2016 in Moenchengladbach, Germany. (Photo by Maja Hitij/Bongarts/Getty Images)
