Stephen McGowan has revealed a striking behind-the-scenes detail from Wilfried Nancy’s short and turbulent time at Celtic, one that summed up the growing disconnect between the coaching staff and an experienced dressing room.

His account focuses on a training ground moment that was witnessed by broadcast crews and quickly became symbolic of wider concerns.

Wilfried Nancy arrived at Celtic with a clear philosophy and confidence in his methods, but adapting those ideas to an elite and demanding environment proved difficult. The gap between intention and reception appeared early, especially among senior players used to a high level of detail and trust.

James Forrest stood at the centre of one such moment, a player whose career at Celtic spans more than a decade and a half. At 34, Forrest remains one of the most experienced figures at the club and is still regarded as effective on the ball, relying on movement, awareness and decision-making rather than raw pace.

The incident described by McGowan did not take place behind closed doors, but in front of cameras allowed limited access to training. That visibility meant the moment was not just internal, but one that reflected how Nancy and his staff approached even the most established players.

He said: (The Herald), “Broadcasters are granted access to training for the first 15 minutes the day before a game and cameras pictured Nancy pausing a box rondo warm-up exercise to lecture James Forrest – one of the most decorated players in club history – on how to open up his body and receive the ball.

“Assistant manager Kwame Ampadu was equally prone to teaching international footballers how to suck eggs.”

Forrest’s status at Celtic makes the episode notable. He is a player who has worked under multiple managers, delivered in domestic and European competition, and adapted his game over time to remain useful at the highest level in Scotland.

Even in the later stages of his career, Forrest is not someone who relies on constant instruction to perform basic technical actions. His effectiveness has long been built on timing, spatial awareness and an understanding of the game that comes from hundreds of appearances in high-pressure matches.

The presence of cameras added another layer to the moment. Training sessions are usually a protected space, but on this occasion the interaction was visible to outsiders and later became part of the wider narrative around Nancy’s struggles to connect with his squad.

McGowan’s report suggests this was not an isolated incident, but part of a broader pattern. The sense among players was that advice was often focused on small, obvious details, while bigger questions around structure, clarity and opposition planning were left unanswered.

Kwame Ampadu’s role in the session also drew attention. As assistant manager, his involvement in instructing senior and international players on fundamentals reinforced the feeling that the coaching approach was not calibrated to the experience level within the squad.

For players like Forrest, who have won titles, cups and individual honours, trust is a key part of the relationship with a manager. When that trust is missing, even well-meaning instruction can feel misplaced or unnecessary.

This moment sits alongside other accounts of dissatisfaction during Nancy’s brief spell. Training intensity, clarity of roles and communication were all cited as areas where players felt standards had dropped compared to previous regimes.

The contrast with figures like Brendan Rodgers and Martin O’Neill was often drawn internally. Under those managers, experienced players were given responsibility and autonomy, with coaching aimed at collective structure rather than basic individual mechanics.

In that context, the Forrest incident becomes more than a single anecdote. It illustrates how quickly confidence in a manager can erode when senior players feel misunderstood or undervalued.

Forrest himself has continued to handle situations with professionalism throughout his career. Rarely outspoken, he has been trusted by multiple managers precisely because he understands what is required without constant direction.

The episode also highlights the challenge facing any coach arriving mid-season at a club like Celtic. Time is limited, scrutiny is intense, and credibility must be established almost immediately with players who know what elite standards look like.

Nancy’s time at the club ultimately ended quickly, but McGowan’s reporting offers insight into why that happened. Moments like this, small in isolation, can have a cumulative effect when they reinforce existing doubts.

30th December 2025; Fir Park, Motherwell, Scotland; Scottish Premiership Football, Motherwell versus Celtic; James Forrest of Celtic and Colby Donovan of Celtic react after the defeat as Celtic manager Wilfried Nancy and Viljami Sinisalo of Celtic shake hands after the match

For Celtic, the lesson is clear. Managing experienced players requires not just ideas, but an understanding of status, context and trust. When that balance is lost, even a simple training drill can become symbolic of deeper problems.

As the club moves forward, these behind-the-scenes details help explain how a promising appointment unraveled so fast. They also underline why senior figures in the dressing room play such a crucial role in shaping a manager’s fate.