Ruben Amorim has admitted that his spell at Manchester United came with “a lot of mistakes”, saying the experience taught him plenty before his move to AC Milan.

The Portuguese coach was dismissed in January after a breakdown in relations with the club’s hierarchy, including director of football Jason Wilcox, and the club then paid another £15.9 million ($21.2 million) to remove him and his staff. His exit brought down a turbulent 14-month stay that never found stable ground.

Amorim’s United side struggled to impose itself, with a back-three structure that often left the team short of control and vulnerable to the unpredictability of Premier League football. The numbers from his time at Old Trafford underline why the project unravelled. He leaves with the club’s worst Premier League win ratio at 32%, the worst goals conceded per game ratio at 1.53, and the lowest clean sheet ratio at 15% in their history.

Across 63 matches, United won 25, drew 15 and lost 23, with a win percentage of 39.7 and a +8 goal difference. The decline in results and the lack of a clear identity were central to the decision to move on.

Now at AC Milan after replacing Massimiliano Allegri, Amorim says the past is behind him. Speaking during a press conference on Milan’s preseason tour down under, he said: “The first thing is that it doesn’t matter anymore,” Amorim told reporters during a press conference on Milan’s preseason tour down under. “That is the feeling. There’s a history, then something happens, the context changes, and you focus on the next challenge.”

AC Milan are backing him to restore them to the top of Serie A after back-to-back finishes of eighth and fifth, having parted ways with Allegri in May. Amorim was appointed on June 15 and now begins a new chapter with a very different set of expectations.

Manchester United enter the 2026-27 season with renewed confidence after last term’s major recovery under Michael Carrick. His permanent appointment and a handful of summer signings have strengthened the squad, but the club may still find value closer to home. The academy remains a significant source of depth, and several young players will be hoping preseason can open the door to first-team opportunities.

Ayden Heaven already made a strong impression last season, featuring 18 times for the senior side and starting three of the final six Premier League matches. The 19-year-old center back, recruited from Arsenal’s academy, showed pace, physical strength and improving positional awareness. With Champions League football adding to the workload, he may be needed more often, especially with Harry Maguire now 33 and Matthijs de Ligt and Lisandro Martínez both carrying injury concerns.

At left back, Harry Amass could be next in line if no senior signing arrives. He made seven appearances in 2024-25, then spent time on loan before an injury cut short his spell at Norwich City. He has already scored against Rosenborg in preseason and could become Luke Shaw’s deputy.

Shea Lacey has also put himself in the conversation. The right winger made four first-team appearances last season and posted 12 goals and five assists in 19 outings for the U-21s. He may yet be kept around rather than sent out on loan.

Chido Obi continues to attract attention after scoring 15 times for the U-21s last season and making eight senior appearances. Tyler Fletcher, the son of Darren Fletcher, has already had two brief Premier League cameos, while his twin Jack made three consecutive league appearances last December and produced six goals and eight assists for the U-21s.

Jacob Devaney, after a productive loan with St Mirren, and JJ Gabriel, who turns 16 this October, complete a group that could yet force their way into Carrick’s thinking.

Manchester United have been handed a more encouraging reading on Lisandro Martínez after his latest injury scare, with the defender’s situation not thought to be severe.

Martínez was forced off in the first half of the World Cup final, and the sight of the Argentina left-footed centre back leaving the pitch naturally triggered concern in Manchester. His central defensive partner Cristian Romero also went off injured after both had spent much of the match resisting Spanish pressure.

Although the final finished badly for Argentina, Martínez still had reason for recognition. He was later included in FIFA’s Dream XI, a nod to the strength of his individual tournament.

The issue is understood to involve his thigh, which at least places it apart from the long-running problems that have interrupted his United career. Since arriving at Old Trafford, Martínez has missed sizeable spells with foot, knee and calf injuries. His first season was ended early by a fractured metatarsal, while injuries kept him out of 41 matches in 2023-24. In 2025, a torn ACL sidelined him for more than nine months and even prompted thoughts of early retirement.

Muscle problems have continued to affect his recovery from that knee injury, but the present hamstring concern does not appear to be a major one. United are said to be relaxed, and Andy Mitten understands the club believe Martínez can be fit for the opening weekend of the 2026/27 Premier League season. The Red Devils travel to newly promoted Hull City on Aug. 22.

United have not yet added a defender in the summer transfer window, with Michael Carrick expected to trust the options already available to him. He will also hope Matthijs de Ligt can return soon, though the Dutchman still has a way to go before full fitness.

De Ligt’s recovery from his “complicated” back injury is expected to take almost a year. His last appearance for United came in a 2-1 win over Crystal Palace on Nov. 30, 2025, when Ruben Amorim was still in charge.