Martin O'Neill is set to take a hard look at his position as Celtic manager after the team suffered a 1-0 loss to Rangers at Parkhead, adding fresh pressure to an already tense situation. The Light Blues had entered the weekend on a high note, having secured a comfortable 3-0 victory over the Hoops in the League Cup at Ibrox the previous Sunday.

In the league encounter that followed, a first‑half goal from Ryan Naderi gave Derek McInnes' Rangers a slender lead and left Celtic just two points behind at the top of the Scottish Premiership as the international break approached. This was O'Neill's second stint as the club's permanent boss after two interim appointments last season, and the defeat to Ferencvaros in the Europa Conference League a few days earlier – a 3-1 loss at Celtic Park – had already raised doubts about his tenure. The 74‑year‑old manager, aware of the mounting criticism, spoke candidly about the need for self‑reflection.

"I will genuinely reflect and see," O'Neill told reporters. "The question is whether I can still add value to the squad. A manager is supposed to be able to do that, and I will examine that this week." He went on to acknowledge the impact of age on performance, adding a touch of humour to a serious moment.

"Every time something goes wrong, you start to think about age," he said. "In two years I'll be 110, so perhaps it is time to think about wrapping things up." O'Neill said he would discuss his thoughts with the Celtic board and consider taking a short break to gain perspective.

"I will reflect on the games and speak to the board. You never know – they may want to talk to me. I’ll try to get a few days away and see how it feels," he explained. When pressed about what he would do if his reflection led him to conclude he could not improve the side, O'Neill replied, "By that time, I will promise you, I’ll let you know.

I don’t know yet. I’ll have a look." He also addressed the growing negativity among Celtic supporters, acknowledging their right to be critical. "They are absolutely entitled to be upset," he said. "I’m not immune to criticism – far from it.

Everyone is asking, ‘Can you turn this around? Can you change the whole thing?’" Despite the setback, O'Neill reminded fans that Celtic were still two points clear at the top of the table, urging a broader view of the season. "We have a long campaign ahead, and we are still in a big fight with Rangers and Hearts, who are still very much in the mix.

This isn’t the first time my managerial future has been questioned, so I will reflect and see what the next steps are," he added. Former Celtic manager Neil Lennon, speaking on Sky Sports, offered his analysis of the Rangers game. He noted O'Neill’s tactical tweaks, saying, "He changed formation and made four changes at half‑time, trying to find a formula that brings fluidity." Lennon praised Rangers for being superior not just physically but technically, stating, "Rangers were the better team in every respect – they had more running power and better football.

Celtic looked better in the first half but were nowhere near brilliant. In the second half they were totally disjointed, outworked and battered." He stressed that the upcoming international break could be a useful reset for Celtic, but warned that the squad needed to address the “very poor” performances of the last three matches. Sky Sports analyst Chris Sutton echoed similar concerns, saying, "Knowing Martin, he’ll be deeply worried.

It wasn’t a close game – there was a massive gulf between the sides. I can’t recall a Celtic side being beaten so comprehensively at Celtic Park by Rangers." Sutton added that Celtic appeared to be improvising on the pitch, while Rangers executed their game plan flawlessly in every department. "Celtic have big problems.

Being smashed by Rangers is a serious concern," he concluded. The defeat has reignited debate over O'Neill’s long‑term suitability for the role. Critics point to a series of inconsistent performances, while supporters argue that the manager still has the experience and tactical knowledge to steer the club back to winning ways.

The upcoming break offers a chance for injured players to recover, for the coaching staff to reassess tactics, and for O'Neill to decide whether he can still deliver the results expected at Celtic Park. If O'Neill chooses to stay, he will need to restore confidence within the squad, perhaps by simplifying his tactical approach, improving defensive organization, and finding a more effective partnership up front. If he decides to step down, the club will face the delicate task of appointing a successor capable of handling the pressure of a title race and the expectations of a passionate fan base.

Regardless of the outcome, the next few weeks will be pivotal for both O'Neill and Celtic. The club’s leadership, the players, and the supporters will all be watching closely to see whether the manager can turn the tide or whether a new chapter will begin at Celtic Park.