THESSALONIKI, GREECE - OCTOBER 01: Henrikh Mkhitaryan of Borussia Dortmund gets challenged by Miguel Vitor of Paok during the UEFA Europa League: Group C match between PAOK FC and Borussia Dortmund at Toumba Stadium on October 01, 2015 in Thessaloniki, Greece.  (Photo by Alexandre Simoes/Borussia Dortmund via Getty Images)