O'Neill's Celtic revival delivers double, but future remains uncertain

Martin O'Neill turned an emergency comeback into a domestic double, but Celtic now faces a far bigger question than the medals. The 74-year-old ended his interim spell with a 3-1 Scottish Cup final win over Dunfermline Athletic at Hampden Park on May 23, five days after Celtic beat Hearts by the same scoreline to clinch a fifth straight Scottish Premiership title.

For O'Neill, the Cup triumph carried a sharp edge of history as well as celebration. It was his fourth Scottish Cup win as Celtic manager and his first in the competition in 21 years, dating back to 2005. He had returned to the dugout twice this season, first after Brendan Rodgers departed and then again after Wilfried Nancy's brief 33-day spell, and the result was a rescue act few at Celtic would have predicted when the campaign began.

The final itself had the feel of a statement as much as a victory lap. Daizen Maeda, Arne Engels and Kelechi Iheanacho scored the goals that settled the match and completed a league and cup Double. Celtic's players delivered when the season's pressure was at its peak, and O'Neill left Hampden having done exactly what was asked of him when he came out of retirement, and perhaps more.

Yet the celebration has only sharpened the succession debate. O'Neill said he felt rejuvenated by the return and called the spell a special experience, but he also expects to speak with major shareholder Dermot Desmond next week about his future. He has made clear he does not believe Celtic should automatically offer him the job beyond the interim arrangement, and has suggested the club may need a younger coach for a long-term project.

That leaves Celtic weighing two different definitions of success. Keeping O'Neill would be an endorsement of stability, a vote for a veteran fixer who has already delivered trophies and reassured supporters at a moment of instability. Moving on would suggest the double has bought the club a platform to reset recruitment and planning around a manager built for the long haul. Either path will reveal how much confidence the board has in its next phase, and whether the double is the end of a rescue or the beginning of a rebuild.