Martin O’Neill to consider Celtic future as Rangers defeat adds to growing scrutiny | ‘Might be time to wrap it up’ Sky Sports‘It might be time to wrap it up’ – O’Neill ponders Celtic future after defeat BBC‘I don’t know. I’ll have a look’ – O’Neill ponders future RTE.ieO’Neill concedes Celtic must ‘rethink’ after another Old Firm defeat beIN SPORTSMartin O’Neill to reflect on his future during international break sports.yahoo.com