DUISBURG, GERMANY - JULY 17: coach Niko Kovac of Eintracht Frankfurt during the cup of traditions on july 17, 2016 in Duisburg, Germany. (Photo by Marco Leipold/City-Press via Getty Images)
DUISBURG, GERMANY - JULY 17: coach Niko Kovac of Eintracht Frankfurt during the cup of traditions on july 17, 2016 in Duisburg, Germany. (Photo by Marco Leipold/City-Press via Getty Images)