Cape Town - Mesut Ozil will have to explain his night-clubbing antics to Arsenal manager Arsene Wenger, reports theEvening Standard.
Signed from Real Madrid for a club record £42.4 million, the German World Cup winner has been criticised for several below-par outings in recent weeks.
Ozil is surrounded in controversy after being spotted in a nightclub in Germany, hours after being ruled out of Saturday's league fixture.
The play-maker missed Arsenal's last league fixture, a 2-1 win at Newcastle, as the player was suffering with a cold. Ozil had been given time off as a result and duly return to Germany ahead of the friendly against Australia on Wednesday evening.