LEVERKUSEN, GERMANY - JANUARY 31: Gonzalo Castro (L) of Leverkusen jumps for a header with Nuri Sahin (R) of Dortmund during the Bundesliga match between Bayer 04 Leverkusen and Borussia Dortmund at BayArena on January 31, 2015 in Leverkusen, Germany. (Photo by Matthias Hangst/Bongarts/Getty Images)
