Ruben Amorim criticised by Jaap Stam over tactical fit at Man United

Former Manchester United defender Jaap Stam has voiced concern over the club’s current direction under Ruben Amorim, suggesting that the Portuguese manager’s tactical system is misaligned with the squad's strengths.
Since replacing Erik ten Hag, Amorim has transitioned the team into a back-three formation. But that change has not yielded the desired results. A 4-1 defeat to Newcastle marked United’s 14th loss of the Premier League campaign — equalling a club record for most in a single season.

Stam Questions Club Identity Under Amorim
Speaking in an interview with FreeBets, Stam criticised the club’s recent tendency to overhaul systems with each managerial appointment.
“It’s definitely a risky move, but it reflects how the club has been run over the last decade,” said Stam.
“There’s been no consistent philosophy. Players are recruited for one style, then the system is changed again under the next coach.”
Stam emphasised that successful clubs maintain a clear footballing identity and recruit coaches that align with that system, rather than the other way around.

Squad Built for a 4-3-3
Stam believes that the current United squad was assembled to play in a 4-3-3 formation, and many players look uncomfortable in Amorim’s new 3-4-3 or back-five setup. He highlighted the struggles of the midfield in particular, pointing to their difficulty in adjusting to the physical demands and spatial awareness required by the system.
“The way they’re playing now is quite predictable,” Stam added.
“You need flexible players to make this system work. Right now, it’s not convincing.”

Praise for Dorgu, Yoro, and Heaven
Despite his criticism, Stam acknowledged the potential of some of the younger players introduced by Amorim. He praised Patrick Dorgu for his stamina and progression, Leny Yoro for his raw talent and athleticism, and Ayden Heaven for his composure and maturity in possession.
All three were signed or promoted under Amorim as part of a longer-term strategy, but results suggest that the overall system may still be a poor fit for the current squad.

Ruben Amorim’s record at Manchester United paints a picture of a manager still in transition. With just 12 wins from 31 matches and a win percentage of 38.7%, the Portuguese coach has yet to find a consistent formula that brings results.

The 14 defeats in that period are particularly alarming — equalling a club record for most Premier League losses in a single campaign. Despite moments of promise, including brief tactical experiments and the emergence of young talents like Patrick Dorgu and Ayden Heaven, Amorim’s system has not yet translated to sustainable success on the pitch.

His 3-4-3 formation has failed to stabilise a squad originally built for a 4-3-3, and the lack of clear progress raises questions about whether the players have truly adapted to his approach. Without a significant upturn in form, United’s current trajectory under Amorim may fall well short of the club’s ambitions — both in terms of results and identity.