LEVERKUSEN, GERMANY - FEBRUARY 21: Sporting director of Leverkusen Rudi Voeller is seen with referee Felix Zwayer after the Bundesliga match between Bayer Leverkusen and Borussia Dortmund at BayArena on February 21, 2016 in Leverkusen, Germany. (Photo by Lars Baron/Bongarts/Getty Images)
