Celtic supporters have barely had time to digest everything that happened at Tannadice before another talking point has emerged ahead of what could be the biggest stretch of Martin O’Neill’s season so far.
The Hoops left Dundee United with a convincing 4-0 victory in the Premier Sports Cup, booking their place in the next round and maintaining the positive momentum that has been building around the club.
But the scoreline only tells part of the story.
What followed the match was almost as significant as what happened on the pitch, with one of Celtic’s goals becoming the centre of a fresh refereeing controversy.
Dundee United hit the woodwork five times on the night, yet Celtic were clinical at the other end and ultimately ran out comfortable winners.
Still, attention quickly turned towards the goal involving Kasper Høgh, with supporters questioning whether Celtic should have been awarded it after the ball appeared to strike the attacker’s arm in the build-up.
And that was where the controversy really began.
Celtic’s Tannadice goal sparks furious reaction

As Camilo Durán found the net, the stadium was informed that VAR was checking the goal.
The review included the possible handball involving Høgh, leaving supporters waiting to discover whether Celtic’s advantage would stand.
The decision eventually came back in Celtic’s favour.
The goal was allowed to stand, and Celtic continued on their way to a 4-0 victory.
Naturally, that did not end the debate.
Rangers supporters and other critics questioned why the goal had not been ruled out, particularly given that the ball had clearly made contact with Høgh’s hand.
However, the explanation from Scottish football’s refereeing authorities was that the contact was accidental and did not constitute a punishable offence under the Laws of the Game.
Willie Collum later clarified the situation, explaining that the handball had been checked but that the circumstances meant the goal was correctly awarded.
The crucial detail was that Høgh did not score the goal himself.
Under the current interpretation of Law 12, an accidental handball by an attacking player does not automatically invalidate a goal scored by a teammate.
That explanation has not stopped the arguments.
For Celtic, however, there was little time to dwell on it.
The attention now had to shift towards Europe.
Martin O’Neill faces another headache:
Celtic’s domestic progress has been encouraging, but the real test is about to arrive.
The club are preparing for a huge Champions League qualifying tie against LASK, with the first leg looming before the return fixture in Austria.
And just as O’Neill begins putting his plans together, another problem has landed on his desk.
It concerns a player many supporters may have expected to be available for the European campaign.
Alex Oxlade-Chamberlain has been hit by a UEFA suspension that dates all the way back to his time with Besiktas.
The midfielder will not be permitted to play in Celtic’s upcoming Champions League qualifier against LASK.
And O’Neill is clearly far from impressed by the situation.
O’Neill calls the punishment “really harsh”
The suspension stems from an incident involving Oxlade-Chamberlain during Besiktas’ Conference League meeting with Lugano in 2023.
The England international was sent off following an altercation with Renato Steffen during stoppage time.
UEFA subsequently handed both players three-match suspensions.
The problem for Celtic is that the punishment has carried over.
O’Neill admitted that neither he nor the club appeared to have been aware that Oxlade-Chamberlain still had an outstanding European suspension.
The Celtic boss was clearly surprised when the issue was raised with him.
“And I think that there’s some news, you’ll have to tell me, please, that he might be suspended then for these games?” O’Neill said.
“I’ve got a three-match book now, second yellow card, which seems really harsh, I think, but about 27 years ago, they must have just been waiting for him to get another game.”
The manager then explained why he believed Oxlade-Chamberlain himself may not have realised the suspension was still active.
“We weren’t aware of that at the time, and Alex certainly didn’t make us aware of it, but he wouldn’t have known, in fairness, and I think he thought because there was a couple of games after that for his club team.
“I think he wasn’t involved with the club then, not involved with it, but didn’t get into the squad, therefore, as a consequence, that doesn’t count.”
Another setback just as Celtic prepare for LASK
The timing could hardly be more frustrating.
Celtic have already lost Arne Engels to West Ham United, while O’Neill has been working to reshape his midfield.
Mika Baur has arrived and has been registered in time to feature, which at least gives the manager another option.
But losing Oxlade-Chamberlain for the upcoming European fixtures removes another experienced player from the equation.
And that makes the LASK tie even more intriguing.
Celtic need to navigate two demanding matches if they are to reach the Champions League proper, where the financial and sporting rewards would be enormous.
O’Neill therefore needs every available player ready to contribute.
Instead, he has discovered that a suspension originating from an incident three years ago will prevent one of his midfielders from helping the team when it matters most.
The Tannadice controversy may have dominated the conversation initially, but Celtic’s attention now turns to something far more consequential.
The Hoops have moved on from the refereeing storm — but O’Neill’s latest complaint shows that another frustrating issue has arrived at precisely the wrong time, with Celtic now facing a crucial Champions League battle without Oxlade-Chamberlain.