Celtic: Martin O'Neill backed by chief executive Michael Nicholson despite 'painful' week

Celtic: Martin O'Neill backed by chief executive Michael Nicholson despite 'painful' week

Martin ONeill revealed he was going to reflect on his future after three defeats in a week, two of which came against Rangers in the League Cup and Scottish Premiership; Celtic also lost their Europa League opener, less than a month after their Champions League play-off collapse