Bernard Tekpetey felt the harshness at the Fortuna Düsseldorf training camp after the coach, Friedhelm Funkel threw him out of the squad for missing breakfast, leaving his place in the side in jeopardy.
Funkel however told Bild that the club has everything under control.
"We got players with different nationalities that tick differently. The integration does not always work so easily, there are always points of friction but the team always shakes hands with the newcomers. We have everything under control."
Fortuna will resume Bundesliga action on Saturday as they play host to Werder Bremen.