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MOSCOW, RUSSIA - NOVEMBER 22: Hakan Calhanoglu (R) and Kevin Volland (L) of Bayer Leverkusen are seen during the UEFA Champions League Group E match between CSKA Moscow and Bayer Leverkusen at the CSKA Arena stadium in Moscow, Russia on November 22, 2016. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)

MOSCOW, RUSSIA - NOVEMBER 22: Hakan Calhanoglu (R) and Kevin Volland (L) of Bayer Leverkusen are seen during the UEFA Champions League Group E match between CSKA Moscow and Bayer Leverkusen at the CSKA Arena stadium in Moscow, Russia on November 22,  2016.  (Photo by Sefa Karacan/Anadolu Agency/Getty Images)