When Martin O'Neill replaced Brendan Rodgers in October, the Celtic ship was listing. When he returned for a second interim spell after Wilfried Nancy's tumultuous and brief reign, the ship was taking on water at an alarming rate. Celtic have needed a safe pair of hands and a figurehead to unite a fanbase in revolt twice this season. On both occasions they have turned to O'Neill to save them. He has lost just once in 14 matches across all competitions, a 3-1 reverse against an impressive Midtjylland outfit.