Jose Mourinho has reportedly backed Manchester United to mount a serious challenge for the Premier League title this season, but the former Red Devils manager believes there is one major piece missing from Michael Carrick’s squad: a proper defensive midfielder capable of protecting the defence, controlling the middle of the pitch and giving the attacking players greater freedom to express themselves.
Mourinho’s assessment carries particular weight because of his long association with Manchester United and his reputation for building teams around tactical discipline, physical strength and midfield balance. The Portuguese manager, who has won the Premier League three times during his career, understands better than most how important the defensive midfield position can be when a team is trying to compete consistently across a 38-game league campaign.
According to the reported view, Mourinho does not believe Manchester United are far away from becoming genuine title contenders. Instead, he sees the midfield as the area that could determine whether Carrick’s side merely challenges for the Champions League places or has enough consistency to compete with Arsenal, Manchester City and Liverpool for the Premier League crown.
Manchester United enter the 2026/27 campaign with considerably more optimism than in previous seasons. Carrick guided the club to a third-place finish last season and secured Champions League football, while Bruno Fernandes enjoyed an outstanding campaign. The club have also strengthened their squad with additions including Matheus Cunha, Bryan Mbeumo, Benjamin Sesko, Youri Tielemans and Andrey Santos.
However, Mourinho’s argument is that attacking quality alone will not be enough to win the Premier League. United need a player who can sit in front of the defence, break up opposition attacks, win second balls, cover spaces when full-backs move forward and provide the platform from which the rest of the team can attack.
For Mourinho, that position has historically been one of the foundations of a successful team. During his most successful periods, his sides were often built around midfielders who understood when to defend, when to press and when to slow the game down. His Manchester United team also relied heavily on Nemanja Matic after the Serbian midfielder arrived at Old Trafford in 2017. Matic’s strength, positioning and tactical intelligence were central to the way Mourinho wanted his midfield to function.
That is why the idea of United signing a genuine No. 6 could become one of the biggest transfer stories surrounding the club. The team already possesses players capable of creating chances, progressing the ball and contributing goals, but a specialist defensive midfielder could allow those players to operate with fewer defensive responsibilities.
A proper defensive midfielder would also provide greater protection for United’s centre-backs. One of the biggest problems that can affect an ambitious Premier League side is the space that appears between midfield and defence. When that space becomes too large, opponents can attack directly through the middle, force defenders out of position and create dangerous situations around the penalty area.
A disciplined No. 6 can eliminate much of that danger. Instead of allowing opposition midfielders to run freely towards the defence, the defensive midfielder can occupy the central space, track runners and make important interceptions before attacks become dangerous.
That could be particularly important for Carrick because United are expected to play with greater ambition this season. The more players they commit forward, the more important it becomes to have somebody capable of protecting the team during transitions.
Mourinho’s reported belief is therefore not simply about adding another midfielder to the squad. It is about adding the right type of midfielder.
United already have midfielders who can pass, carry the ball and contribute creatively. What Mourinho appears to be advocating is a player with a different profile — someone whose first instinct is to protect the defence and maintain the team’s structure.
That type of player could transform the balance of Carrick’s side.
Imagine United controlling possession against a deep defensive block. Bruno Fernandes is given freedom to move between the lines, the forwards remain high up the pitch and the full-backs push forward. Behind them sits a powerful defensive midfielder who can immediately stop a counter-attack when possession is lost.
Suddenly, United have greater security.
The same principle would apply against stronger opponents. When Arsenal, Liverpool or Manchester City attempt to dominate possession, United would have a midfielder capable of sitting in front of the back four and disrupting their passing combinations.
This could make the difference between competing in big matches and consistently winning them.
The Premier League title race is rarely decided simply by the quality of a team’s best players. It is often decided by squad balance, consistency, injury management and the ability to win difficult matches when performances are not perfect.
That is where Mourinho’s experience becomes particularly relevant.
The Portuguese manager knows what it takes to win the Premier League. His Chelsea teams won the competition three times, including consecutive titles in 2004/05 and 2005/06. His first Chelsea title-winning side became famous for its defensive organisation and remarkable consistency.
Mourinho also knows Manchester United intimately. During his time at Old Trafford, he won the League Cup and Europa League in his first season and subsequently guided United to a second-place Premier League finish in 2017/18. That remains the club’s best league finish since Sir Alex Ferguson retired.
His understanding of the demands at Old Trafford means his endorsement of United’s title potential would naturally attract attention.
The timing is also significant because the 2026/27 Premier League season is expected to be extremely competitive. Arsenal enter the campaign as reigning champions after ending their 22-year wait for the league title, while Manchester City are beginning a new era following Pep Guardiola’s departure. Liverpool and Chelsea are also entering new managerial eras, making the title race particularly difficult to predict.
United therefore have an opportunity.
Carrick has already demonstrated that he can restore stability to the team. His challenge now is taking the next step.
Third place is a strong foundation, but Manchester United supporters will naturally want more. The club’s history demands that competing for the title becomes the objective rather than simply qualifying for Europe.
A quality defensive midfielder could help make that transition.
There is also an important tactical benefit to having a specialist No. 6: it can improve the performance of everyone around him. Centre-backs become less exposed. Full-backs can attack with greater confidence. Creative midfielders can take more risks. Wingers can stay higher. Even the forwards benefit because the team can recover possession more quickly and sustain attacks.
In other words, one signing could potentially improve several areas of the team simultaneously.
That is likely why Mourinho’s argument will appeal to United supporters. Rather than suggesting that Carrick needs to rebuild the entire squad, the former manager is effectively pointing towards one missing ingredient that could make an already improved team much more complete.
The identity of that midfielder would obviously be crucial. United cannot simply sign a famous name and assume the problem has been solved. The player must have the tactical discipline to understand the position, the physical strength to compete in the Premier League and the technical ability to play under pressure.
Modern defensive midfielders are expected to do much more than tackle. They must receive the ball from defenders, turn under pressure, find progressive passes and dictate the rhythm of the game. The best players in the position are effectively the team’s defensive shield and first attacking outlet at the same time.
Rodri’s influence on Spain at the 2026 World Cup demonstrated the importance of the position at the highest level. ESPN described him as arguably the world’s best No. 6 after his influential tournament, underlining how much modern elite teams can benefit from having a dominant player in that role.
Manchester United do not necessarily need another Rodri. They need someone who can provide a similar structural function within Carrick’s tactical system.
If United manage to find that player, Mourinho believes the title conversation could become much more serious.
The potential impact would extend beyond the Premier League. A stronger midfield would also help United compete in the Champions League, where tactical weaknesses are often punished immediately. Against Europe’s strongest teams, losing control of central midfield can quickly turn a promising performance into a damaging defeat.
Carrick will therefore be under pressure to find the correct balance.
The former United midfielder knows the position better than most coaches. During his playing career, Carrick operated as a deep-lying midfielder whose passing and positional intelligence allowed him to control games from behind the attacking midfielders. His experience in that role could prove valuable when deciding exactly what profile United need.
Interestingly, reports have also linked United with major midfield targets during the summer. Eduardo Camavinga has been mentioned in connection with the club, although reports indicate that the midfielder has been prioritising staying at Real Madrid and working under Mourinho.
Whether Camavinga or another midfielder ultimately becomes the solution, the principle remains the same: United need balance.
For years, Manchester United have been criticised for having talented players without a midfield structure capable of consistently controlling matches. The current squad appears much stronger, but the final step towards becoming a title-winning team may depend on solving that structural issue.
Mourinho’s backing should therefore be viewed as a challenge as much as a prediction.
He is effectively saying that United have enough quality to dream big, but they cannot afford to leave an important weakness unresolved.
If the club signs a proper defensive midfielder, Carrick could have the freedom to build a team that is more aggressive in possession while remaining difficult to counter. United could press higher, attack with more numbers and still maintain defensive protection behind the ball.
That would make them a much more complete side.
Of course, signing one player does not automatically guarantee a Premier League title. Arsenal are defending champions, Manchester City remain one of the strongest clubs in English football and Liverpool will be determined to compete under their new manager. Chelsea also possess significant resources and ambition.
But Mourinho’s point is that Manchester United should not be judged as the same team that struggled in previous campaigns.
This is a different United side.
There is greater stability, greater attacking quality, improved squad depth and renewed belief around Old Trafford. Carrick has already demonstrated that he can organise the team and produce results. The next challenge is finding the final pieces needed to turn competitiveness into dominance.
And for Mourinho, that final piece could be a proper defensive midfielder.
If Manchester United can make the right signing, avoid major injury problems and maintain the consistency required over 38 matches, the club could find itself involved in the Premier League title race deep into the season.
Mourinho knows exactly how difficult that journey is. He has experienced the pressure, the tactical battles, the long winter months and the decisive final weeks that separate champions from challengers.
His message to Manchester United is therefore clear: the title may be closer than many people think.
The squad has improved. Carrick has brought stability. The attack has more quality. The competition is entering a period of major change.
But if United can add one elite defensive midfielder capable of protecting the defence and controlling the centre of the pitch, Mourinho believes they could have the balance required to challenge for the biggest prize in English football.
For Manchester United supporters, that will be an exciting prospect. The club is no longer simply trying to recover its place among England’s elite. It is beginning to look towards the summit again.
And according to Mourinho’s assessment, one major midfield addition could be the difference between Manchester United being contenders and Manchester United being genuine Premier League title challengers.