Kobbie Mainoo Shines in Manchester United's 5-2 Victory

Kobbie Mainoo walked off to a roar that told its own story. Old Trafford had just seen Manchester United hit Ipswich for five in a wild 5-2 win, Bruno Fernandes had the match ball under his arm, yet it was the 21-year-old in midfield Michael Carrick could not stop talking about.

“I immense,” was Carrick’s verdict on Mainoo’s display – and it struck a nerve with a fanbase already convinced they are watching the rise of United’s next midfield leader.

This was Mainoo’s first Premier League start since the World Cup, where he did not play a single minute. You would not have known it. He demanded the ball, drove United forward, and knitted attacks together while Fernandes stole the headlines with his hat-trick. Carrick made sure Mainoo did not disappear into the background of the scoreline.

Not everyone shared the enthusiasm.

Ben Foster, the former United goalkeeper, took a very different line on social media. “I love Kobbie,” he wrote on Threads. “He’s the future, but he’s not there yet… he’s not gonna be one of the first four or five names on the team sheet.” Foster even suggested a year on loan as “the main man” would benefit the youngster more than fighting for minutes at Old Trafford.

The reaction was swift. And loud. A large chunk of United supporters flatly rejected the idea. To them, Mainoo already looks like one of those “first four or five names” Carrick builds around, not someone to send out the door for seasoning.

But if that belief is right, a harder question follows. What does that mean for the three international midfielders United have just poured more than £150m into this summer, after deciding the centre of the pitch needed a reset?

A crowded room

Carrick is about to feel what Champions League football really does to a squad.

Last season, United’s calendar opened up in the run-in. Two midweek games in the second half of the campaign, then long gaps: a 13-day wait after drawing at West Ham, an 11-day pause following defeat at Newcastle. Time to rest, time to reset.

Those days have gone.

From their trip to Everton, United face five matches in 16 days before the first international break. If they keep moving in the EFL Cup, the midweeks vanish almost all the way to Christmas. Training-ground plans give way to recovery sessions and walkthroughs. Rotation stops being a buzzword and becomes a necessity.

The midfield is where that squeeze will be felt most.

Casemiro has gone at the end of his contract. Manuel Ugarte, already on the brink of departure, is out until next year after an ACL injury at the World Cup. Strip that experience away and, heading into the summer, Carrick had just three senior central midfielders: Mainoo, Fernandes and Mason Mount. Two of them, Fernandes and Mount, are at their best higher up the pitch.

United knew they needed bodies. They also needed balance.

They missed out on Elliott Anderson and Mateus Fernandes, so they moved quickly. And decisively. Andrey Santos arrived from Chelsea for £48m. Twenty-two, Brazilian, comfortable sitting deep and screening the back four. In early pre-season, he dovetailed neatly with Mount, who operated as a number eight and looked set to carry that role into the new campaign.

Then came an August injury for Mount, a jarring reminder of his patchy fitness record.

The next day, United landed Youri Tielemans from Aston Villa for £35m. At 29, he brought Premier League know-how and a profile that fit naturally with Fernandes: two clever technicians, one slightly deeper, one roaming into dangerous spaces. Pre-season minutes reflected that, with Carrick repeatedly pairing the Belgian with his captain.

During United’s training camp in County Kildare, Carrick could barely hide his delight at the new arrivals.

“Andrey, for such a young man, to come in the way he has, with his character and his personality is a dream,” he said. Positive, mature, switched on. A talker. A player who wants to learn but is already helping others.

Tielemans? “A little bit more obvious,” Carrick admitted, simply because everyone has seen so much of him. Character, presence, quality. The manager was clear: “The two midfielders in particular will give us an awful lot moving forward.”

And then United went bigger still.

The £70m statement

Carlos Baleba walked through the door with a price tag that speaks louder than any quote. At £70m, the Cameroon international sits in the top bracket of United signings in the modern era. In a new age of supposed restraint at Old Trafford, that kind of outlay sends a blunt message: this is not a squad player. This is someone you expect to be one of those “first four or five names on the team sheet.”

Baleba brings pace and bite. He covers ground, relishes contact, and reads danger. Tielemans offers something different: calm on the ball, angles, vision. Santos excels in duels, both aerial and on the deck, with the defensive instincts to sit and the passing range to launch attacks, plus those short, sharp bursts that break lines.

Then there is Mainoo again, the player at the centre of the debate. His strength lies in taking the ball where others might hide – tight spaces, pressure from all sides – and still finding a way to move United up the pitch. He turns, he glides, he progresses.

On paper, it is a formidable collection of attributes. On grass, only three – sometimes two – can start.

“You sound like you’re in our coaches’ office trying to pick the team,” Carrick said with a smile when asked about the logjam before the Everton game. The problem is real, but it is also deliberate.

“We’re not just putting a squad together for one game on Sunday. We need a squad that’s going to take us through the whole season,” he stressed. The picture is bigger: late goals, tactical tweaks mid-match, three games in a week, the inevitable injuries and suspensions.

Carrick talks about partnerships and combinations, about different profiles for different nights. A Santos–Baleba shield when the game demands control and aggression. Tielemans feeding Fernandes against deep blocks. Mainoo knitting it all together when United need someone brave enough to run the show in tight spaces.

The manager insists that whoever plays, the midfield has been built to withstand the grind of a long season. But as the fixtures pile up and the Champions League anthem returns, one question will not go away.

In a department now stacked with expensive internationals, does Carrick trust the £70m man, the seasoned Belgian, or the fearless academy graduate to be the heartbeat of his team?