Celtic v Maribor - UEFA Champions League Qualifying Play-Offs Round: Second Leg [Getty Images]

GLASGOW, SCOTLAND - AUGUST 26: Kris Commons of Celtic reacts after a miss during the UEFA Champions League Qualifying Play-Offs Round, Second Leg Match between Celtic and Maribor, at Celtic Park on August 26, 2014 Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)

Getty Images Sport Ian MacNicol