Cameron Carter-Vickers was a notable absentee from Celtic’s 2-0 victory over Motherwell at Fir Park, and his omission has sparked an interesting debate among supporters.
Social media has been awash with suggestions that Martin O’Neill is unhappy with the defender’s recent public comments about Celtic’s tactics.
Others believe there’s absolutely nothing sinister about his absence and that the injury explanation is precisely what it says on the tin.
So, has Carter-Vickers upset his manager, or are supporters connecting two entirely unrelated events?
Following Celtic’s defeat to Rangers, the American international suggested the team’s approach had become too unpredictable.
“We played a bit too random,” he admitted, adding that Celtic needed to improve at following a consistent plan.
Those comments certainly raised eyebrows.
For a senior player to publicly question the team’s tactical organisation is unusual, particularly when the manager is already facing intense scrutiny.
O’Neill was subsequently asked about the remarks during Friday’s pre-match press conference and made it clear he didn’t accept the criticism.
The Celtic manager defended his tactical approach, arguing that football demands flexibility and that changing a plan during matches is sometimes necessary to secure results.
Former Celtic striker Chris Sutton was considerably more forceful.
Writing in the Daily Record, Sutton described Carter-Vickers’ comments as “disgraceful” and “pathetic”, arguing that the defender had effectively passed responsibility towards the management team.
Sutton has also expressed concerns about the situation in his podcast appearances, while discussing O’Neill’s future on Sky Sports.
His central argument is straightforward – disagreements about tactics belong inside the dressing room, not in front of television cameras.
It’s difficult to dismiss that viewpoint entirely.
However, there’s another side to this.
Carter-Vickers didn’t exclusively blame the coaching staff.
He also acknowledged that Celtic’s players needed to improve, and his comments reflected concerns shared by many supporters watching recent performances.
Should a senior player be criticised for speaking openly when asked about a disappointing defeat?
That’s a reasonable question.
The more intriguing issue now concerns his absence.
O’Neill confirmed before the Motherwell game that Carter-Vickers was suffering from a strain.
Following the victory, he indicated that Thursday’s European encounter with Benfica might also come too soon, based on the medical staff’s assessment.
That explanation deserves to be taken seriously.
Carter-Vickers has endured repeated injury problems during his Celtic career, making another fitness setback entirely believable.
Furthermore, would O’Neill really choose to leave out one of Celtic’s most influential defenders simply because he disagreed with a post-match interview?
Dane Murray deserves credit for stepping into the team, but there’s no getting away from the fact that replacing a fully fit Carter-Vickers with Murray represents a considerable drop in proven experience and defensive authority.
The American has been a colossal presence in Celtic’s back line over the years.
Any manager attempting to steady the ship would surely want that experience available, no?
Yet the timing of the disagreement and subsequent absence has understandably encouraged speculation.
Supporters know O’Neill wasn’t particularly impressed by the remarks. They also know that Carter-Vickers missed Motherwell and is now a doubt for Benfica.
What nobody has established is that those two circumstances are connected.
There is a reported injury, a public disagreement and plenty of supporter suspicion. There is no verified evidence of a disciplinary decision.
Ultimately, the situation raises a question worth asking without jumping to conclusions.
Has Cameron Carter-Vickers genuinely suffered another frustrating injury setback, or has his relationship with Martin O’Neill become more complicated following those controversial comments?
Only those inside Celtic know the full picture.
For now, the manager’s medical explanation stands.
But given the importance of Carter-Vickers to this team, supporters will understandably want clarity on both his fitness and his immediate future in the starting eleven.