COLOGNE, GERMANY - DECEMBER 21: Salih Oezcan of Koeln challenges Hakan Calhanoglu of Bayer Leverkusen during the Bundesliga match between 1. FC Koeln and Bayer 04 Leverkusen at RheinEnergieStadion on December 21, 2016 in Cologne, Germany. (Photo by Lars Baron/Bongarts/Getty Images)
