Martin O'Neill is set to take a hard look at his future as Celtic's head coach after the side suffered a 1-0 loss to Rangers at Parkhead. The defeat adds to the pressure on the Northern Irish manager, who has already seen his team beat the Hoops 3-0 in the League Cup at Ibrox and, in the league encounter that followed, take a first‑half lead through Ryan Naderi before ultimately slipping to a narrow defeat. That result left Celtic just two points behind Rangers at the summit of the Scottish Premiership as the international break approached. This is O'Neill's second full‑time spell in charge after serving twice as interim manager earlier in the season.
The 74‑year‑old had been under increasing criticism after a 3-1 loss to Ferencvaros at Celtic Park on Thursday night, a setback that intensified calls for him to step aside. In the wake of the recent poor showing against Rangers, O'Neill admitted that he was entering a period of self‑reflection. "I will genuinely reflect and see," the veteran said.
"The question is whether I can still add value to the squad. A manager's job is to improve the team, and I will assess that this week." He went on to acknowledge that age might be a factor in his declining effectiveness. "Every time something goes wrong, you start to think about age," O'Neill said. "In two years I'll be 110, so perhaps it is time to start thinking about wrapping things up.
I will review the matches, talk to the board and maybe take a few days away to gain perspective." When pressed about what he would do if his reflection led him to conclude he could no longer lift Celtic, O'Neill replied, "If that happens, I will let you know. I don't have all the answers right now, but I will look at it." He also addressed the growing negativity among Celtic supporters, acknowledging their frustration. "They are absolutely entitled to be upset," he said.
"I am not immune to criticism – far from it. Everyone is asking, 'Can you turn this around? Can you change the situation?' We are still two points clear, so I have to keep the bigger picture in mind.
The season is long, and we still have battles with Rangers, Hearts and other contenders ahead." Former Celtic boss Neil Lennon weighed in on Sky Sports, offering his own analysis of the Rangers game. "O'Neill altered the formation and made four changes at halftime, trying to find a more fluid system," Lennon observed. "Rangers were superior in every aspect – physically, in running, and technically.
They controlled the match. Celtic were better in the first half, but not brilliant.
In the second half they fell apart, were outworked and looked battered." Lennon added that the team now faces a crucial international break, which could provide a reset after three disappointing performances in a single week. "Many players will be away on international duty, but Celtic need a total reset. The recent games have been very poor and the squad has a lot to think about," he said.
Sky Sports pundit Chris Sutton echoed similar concerns. "I know Martin will be very worried," Sutton said. "It wasn't a close game; there was a massive gulf between the sides. I can't recall a Celtic team being beaten so comprehensively at Celtic Park by Rangers.
It looked like Celtic were improvising, while Rangers were better in every department." Sutton concluded that Celtic are facing significant problems that need urgent attention. "Being smashed by Rangers is a serious concern for the club," he warned.
The criticism directed at O'Neill reflects a broader unease among the Celtic faithful, who have seen their team dominate domestically in recent years but now struggle against their fiercest rivals. The manager's future may hinge on how quickly he can restore confidence, tighten the defensive structure, and re‑establish the attacking fluidity that once defined Celtic's play. With the league still open and a crucial break looming, O'Neill has a narrow window to assess his options, speak with the board, and decide whether to continue steering the club or to step aside for a new direction. As the season progresses, the decisions made during this reflective period could shape Celtic's fortunes for the remainder of the campaign and beyond.
The club, its supporters, and O'Neill himself will be watching closely to see if the next few weeks bring a turnaround or signal the end of an era at Celtic Park.