Ruben Amorim has hinted that a tactical evolution at Manchester United may be imminent, with the head coach warning his players that change is on the way. In a team meeting before last Monday’s trip to Wolverhampton Wanderers, Amorim told the squad that while the familiar system would be used for that match, adjustments were likely to follow.
The message was clear: circumstances are forcing United to rethink their approach. The upcoming Africa Cup of Nations will temporarily deprive Amorim of Bryan Mbeumo, Amad Diallo and Noussair Mazraoui — three players who have been central to the right side of his preferred 3-4-2-1 formation. Their absence has prompted serious internal discussion about how best to reshape the team in the weeks ahead.
Sources close to the club suggest that a shift towards a system resembling a 4-3-3 has been heavily worked on in training ahead of Monday night’s Premier League clash with Bournemouth. While some of this work relates to pressing structures — with United rehearsing a 4-3-3 shape out of possession — it also points to a broader tactical rethink. Combined with Amorim’s recent comments to players and the media, it suggests he is increasingly open to moving away from the back-three structure that has long defined his coaching philosophy.
Such a change would be significant. Amorim’s 3-4-2-1 system brought him major success at Sporting CP and has been a cornerstone of his identity. Earlier in the season, he even joked that “not even the Pope” could persuade him to abandon it against his will. However, he has also consistently stressed that evolution is part of his long-term vision — provided it happens on his terms rather than in response to outside pressure.
Speaking on Friday, Amorim acknowledged that the loss of key players would force adaptation. Discussing the return of striker Benjamin Sesko from injury, he broadened the conversation to the squad as a whole. He explained that it would be unrealistic to expect the team to function in the same way without Amad and Mbeumo in particular, given their similar profiles and importance to United’s attacking patterns. Rather than seeing this as a setback, Amorim framed it as an opportunity to explore new solutions.
He emphasised the need for greater variety, especially during the build-up phase, and spoke about finding ways to “take all the juice” from the squad. His focus, he said, is on flexibility and problem-solving — identifying the best route to winning more matches with the players available.
This season, the relationship between Mbeumo and Amad has been one of United’s most effective attacking weapons. Deployed as a right-sided No 10 and wing-back respectively, the two left-footed players have regularly overloaded defences through dribbling, sharp combinations and intelligent movement inside. Their chemistry has been a defining feature in several strong performances, particularly when balanced by Diogo Dalot’s more conservative role on the opposite flank.
Both players have started together in nine Premier League matches, while also appearing as twin No 10s in high-profile fixtures against the likes of Manchester City, Chelsea and Tottenham, often with Mazraoui providing support from right wing-back or right centre-back.
With AFCON running until January 18, their potential absence could stretch across a demanding run of fixtures, including games against Aston Villa, Newcastle, Brighton and Manchester City. Injuries to Matthijs de Ligt and Harry Maguire further complicate matters, leaving Amorim with limited options at centre-back and adding context to a possible structural shift.
Amorim has been careful not to reveal his hand fully. Ongoing discussions with national teams meant the availability of players for the Bournemouth match remained uncertain, a situation he described as frustrating but also tactically useful. Preparing for multiple scenarios, he said, allows the squad to stay adaptable and unpredictable.
Whether United line up in a 4-3-3 against Bournemouth or gradually transition towards it over the coming weeks remains to be seen. What is clear, however, is that Amorim is laying the groundwork for change. By informing his players in advance and moving from a position of strength — following a convincing win over Wolves and a solid league position — any shift will be deliberate, not reactive. For Amorim, evolution appears to be the next step in shaping his Manchester United side.