DORTMUND, GERMANY - SEPTEMBER 16: Head coach Arsene Wenger of Arsenal speaks with head coach Juergen Klopp of Borussia Dortmund during the UEFA Champions League Group D match between Borussia Dortmund and Arsenal at Signal Iduna Park on September 16, 2014 in Dortmund, Germany. (Photo by Friedemann Vogel/Bongarts/Getty Images)
