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ISTANBUL, TURKEY - OCTOBER 22: Head coach Juergen Klopp and his player Sokratis Papastathopoulos of Dortmund after the final whistle during the UEFA Champions League group D match between Galatasaray AS and Borussia Dortmund at Tuerk Telekom Arena on OCTOBER 22, 2014 in Istanbul, Turkey. (Photo by Alexandre Simoes/Borussia Dortmund via Getty Images)

ISTANBUL, TURKEY - OCTOBER 22:  Head coach Juergen Klopp and his player Sokratis Papastathopoulos  of Dortmund after the final whistle during the UEFA Champions League group D match between Galatasaray AS and Borussia Dortmund at Tuerk Telekom Arena on OCTOBER 22, 2014 in Istanbul, Turkey.  (Photo by Alexandre Simoes/Borussia Dortmund via Getty Images)