Real Madrid have one fit senior centre-back. One. Ahead of Villarreal’s visit to the Bernabéu on October 10 — with Barcelona six points clear at the top of La Liga — José Mourinho is staring down the barrel of the worst defensive crisis of his career, and the solution he is lining up is as audacious as it is risky: dropping Aurélien Tchouaméni into the heart of the back four.
- The crisis that broke Mourinho’s season
- Tchouaméni at centre-back: the gamble that changes everything
- Thefalse9.com predicted XI vs Villarreal
- The Militão factor: why the Brazilian can’t be rushed
- Why Villarreal are the worst possible opponents right now
- The January window: Quansah and the €70m question
- Verdict
Twenty-two days before El Clásico at Camp Nou, with the title race already threatening to slip away, Madrid’s treatment room reads like a casualty report. Raúl Asencio went under the knife this week. Ibrahima Konaté limped home early from France duty. Éder Militão is jogging at Valdebebas but nowhere near match fitness. And Dean Huijsen — the €60m-plus jewel of the summer rebuild — is banned after his red card in the derby defeat to Atlético. The question is no longer whether Mourinho will have to improvise against the Yellow Submarine. It is how far he is willing to go.
The crisis that broke Mourinho’s season
Let us lay out the damage, because it is genuinely staggering. Real Madrid announced this week that Raúl Asencio will miss two to four months after undergoing surgery on a stress fracture in his right tibia, as confirmed in the club’s official medical statement on September 30. The 23-year-old academy graduate, who made 34 appearances last season, tried to nurse the fracture through the summer with conservative treatment. It failed. The operation on October 1 ends his 2026 on the pitch.
Then came the international break from hell. Konaté — signed this summer to anchor the new-look defence — returned early from the France camp without playing a single minute after suffering a knee problem in training, while Kylian Mbappé also cut his national-team stint short with a fitness issue. Fede Valverde could not even join up with Uruguay because of the knock he sustained in the derby. Suddenly the spine of Mourinho’s side is held together by ice packs.
The cruel irony is that Mourinho saw this coming. Before the window closed, he asked the board for another centre-back on top of Konaté — and an extra midfielder. The board refused both, and now, as one Spanish report put it this week, “there is a lack of people.” Huijsen’s dismissal at the Metropolitano — a straight red for dragging down Giuliano Simeone, with Grimaldo’s penalty sealing the 2-1 derby defeat — leaves Antonio Rüdiger as the only natural, available senior centre-back in the squad.

Tchouaméni at centre-back: the gamble that changes everything
Here is where Mourinho earns his reputation — or destroys it. According to Marca, the leading candidate to partner Rüdiger against Villarreal is Aurélien Tchouaméni, the French midfielder turned emergency centre-back. It is not a new trick: Tchouaméni has filled the role admirably during previous Madrid injury crises, and his profile — 6’2″, aerially dominant, comfortable receiving under pressure — maps neatly onto what Mourinho wants from the position.
The alternatives make grim reading. Denzel Dumfries — himself a summer signing — has been mooted as a makeshift option for his raw physical power, and Mourinho has already experimented with unconventional defensive shapes in pre-season, pairing Trent Alexander-Arnold and Dumfries in an August friendly against Alcorcón to “try to find a dynamic that would allow for this type of play.” The third door opens to La Fábrica: Mario Rivas, Joan Martínez and Diego Aguado are all under consideration to join the senior squad, and Mourinho has never been shy about throwing a kid into the fire.
But the Tchouaméni move is the only one that keeps the 4-3-3 intact. The cost is obvious: you rob the midfield of its best screen at the exact moment Valverde is a doubt. Camavinga would have to play the single pivot’s dirty work, with Bellingham pushed into a more disciplined role. Against Villarreal’s transitions, that is a gamble on top of a gamble.

Thefalse9.com predicted XI vs Villarreal
Predicted XI (4-3-3): Courtois; Alexander-Arnold, Rüdiger, Tchouaméni, Carreras; Bellingham, Camavinga, Güler; Diomande, Mbappé, Vinícius.
In goal there is no debate: Thibaut Courtois was Madrid’s best player at the Metropolitano with five saves, and with Oblak-level calm he is the one constant Mourinho can cling to. At right-back, Trent Alexander-Arnold keeps his place — his playmaking from deep will be essential if the midfield is weakened by Tchouaméni’s redeployment. On the left, Álvaro Carreras gets the nod for his defensive discipline; Marc Cucurella is the attacking alternative if Mourinho chases the game.
Midfield is where the crisis bites deepest. With Valverde racing the clock after his derby injury and Tchouaméni dropped into defence, Camavinga becomes the de facto six — the one man whose legs can cover the ground a patched-up side will concede. Bellingham, who endured a frustrated afternoon in the derby, must rediscover his box-to-box authority, while Arda Güler carries the creative burden. Güler’s vision between the lines is precisely what a rotated, unfamiliar back four needs to keep the ball away from danger.
Up front, Mourinho has no such problems — which is exactly why the defence hurts so much. Mbappé is expected to shake off the issue that cut his international break short; Vinícius and the €125m prodigy Yan Diomande — who boasts the highest successful-dribble rate in Europe this season — give Madrid the most terrifying front three in Spain. The plan writes itself: outscore the problem. But as Mourinho himself grumbled after the derby, “there are no miracles in football.” You cannot outscore a back line that has never played together.
The Militão factor: why the Brazilian can’t be rushed
There is one light on the horizon, and it is wearing number three. Éder Militão has returned to group training — jogging with the squad at Valdebebas this week, with the club itself publishing photographs of his comeback — five months after hamstring surgery ended his season in April. After nearly 800 days on the treatment table across three seasons, including two ACL ruptures, it is a milestone worth celebrating.
But celebration is not selection. Militão has not played a competitive minute since April, and Madrid’s medical staff are managing his load with extreme caution after the surgeon who operated on him visited the club this week to personally assess his progress. Starting him against Villarreal — with his sharpness gone and his knee history screaming caution — would be the kind of risk that ends careers, not saves seasons. The realistic timeline is a gradual reintroduction through October’s Champions League fixtures. Until then, Mourinho must hold the line without him — which is precisely why the coaching staff reportedly view his recovery as the single most significant development of the autumn.
Why Villarreal are the worst possible opponents right now
If Mourinho could hand-pick one fixture to avoid with a patched-up defence, it would be this one. Villarreal arrive at the Bernabéu as the league’s most ruthless transition side, fresh from beating Levante 3-1 before the break, and they will smell blood. A team that defends in a mid-block and then releases pace into the channels is the exact profile that punishes unfamiliar centre-back pairings — the communication gaps, the mistimed steps, the hesitation on the turn.
The stakes could hardly be higher. Madrid are fourth, six points behind Barcelona, with Atlético sitting between them after the derby. Drop points at home to Villarreal and the Clásico at Camp Nou on October 25 — the day before the Ballon d’Or ceremony, with Lamine Yamal and Mbappé headlining both — becomes a must-win in October. Win, and the crisis narrative flips: Mourinho the alchemist, Tchouaméni the revelation, the season back on track.

Tactically, watch two things. First, the high line: with Rüdiger as the only genuine defender, Mourinho may drop five to ten metres deeper than his preferred aggressive block, ceding territory to protect the makeshift pairing. Second, the rest defence in possession: expect Camavinga to sit almost as a third centre-back when Trent pushes on, forming the kind of 3-2-5 Mourinho has been quietly building all season. It is pragmatic, it is ugly, and it might just be brilliant.
The January window: Quansah and the €70m question
Here is the uncomfortable truth the board’s summer refusal created: this crisis will not be fixed by October. Asencio is out until 2027. Militão cannot be rushed. And the medium-term answer, according to Bild, is already being scouted: Real Madrid are closely monitoring Bayer Leverkusen’s Jarell Quansah, the 23-year-old England international, as part of a plan to rejuvenate the defence. The catch? Liverpool hold a buy-back option reportedly worth €70m until June 2027 — the same Quansah whose transfer battle we analysed in our tactical breakdown of Chelsea’s pursuit, and who featured at right-back in England’s record 7-0 demolition of Croatia this week.
Whether it is Quansah in January or another name, one thing is now undeniable: Mourinho was right to demand another centre-back in the summer. The board’s “foot down” has left a Champions League-chasing squad with one fit senior centre-back in October. If the Tchouaméni gamble works, it will be remembered as classic Mourinho improvisation. If it fails against Villarreal, the inquest will start not at Valdebebas, but in the boardroom — much like the injury-crisis selection puzzles we mapped out for Liverpool’s clash with City, where depth, not tactics, decided the story.
Verdict
Mourinho’s entire Madrid project was sold on control — a high line, aggressive rest defence, and a squad deep enough to sustain it. The Villarreal game will be won or lost on whether a midfielder playing centre-back and a right-back playing quarterback can fake that control for 90 minutes. Our prediction: a patched-up 4-3-3, Tchouaméni immense, and a 2-1 Madrid win built on individual brilliance papering over structural cracks. Because that, ultimately, is the Mourinho way: survive the crisis, then tell everyone he planned it.



