Real Madrid Preseason: Mourinho's Crucial Audition for Six Players

The gates at Valdebebas opened this week to a familiar figure and a very different Real Madrid.

José Mourinho is back in white, whistle in hand, running a preseason that already feels like a trial by fire. The squad is thin, stripped of its World Cup contingent and big names still scattered across beaches and recovery camps. Those who did not board planes for the tournament clocked in on July 13. For them, there is no easing in. Not under this manager.

The standards have been reset. Two seasons without a major trophy is a crisis in Madrid terms, and Mourinho has been hired for one thing: to restore a ruthless, winning edge. For a handful of players, this summer is not just about fitness. It is about survival.

Here are six of them.

Trent Alexander-Arnold: No More Excuses

Trent Alexander-Arnold was back early. He had no World Cup to extend his holidays after Thomas Tuchel left him out of England’s squad, a decision that stung and sharpened the spotlight on his club form.

His first season at Real Madrid was neither a disaster nor a triumph. There were flashes of that trademark passing range, a few reminders of the player who once redefined the right-back role at Liverpool. There were also the same old questions: defensive lapses, switches off at the back post, positional gambles that left his center-backs exposed.

Those questions do not sit well with Mourinho.

The Portuguese coach has brought in Denzel Dumfries to compete directly on the right. Dumfries is physically imposing, tactically disciplined and far closer to the archetype Mourinho trusts in a back four. For Alexander-Arnold, this preseason is brutally simple: prove he can be trusted without the ball, or risk becoming a luxury option in a squad that does not tolerate luxuries.

Dean Huijsen: Talent on the Clock

Dean Huijsen should, by rights, still be digesting a World Cup final. Instead, he is at Valdebebas, running laps.

Luis de la Fuente’s call to leave him out of Spain’s final squad and take Atlético Madrid’s Marc Pubill instead was one of the more debated decisions of the tournament. Huijsen had helped Spain qualify, had shown composure and range, and then watched the show from home.

His club season told a similar story. Moments of authority, long stretches where his potential was obvious, but also the kind of shaky spells that cost Real Madrid in the biggest games of 2025–26. Now he walks into a defensive unit in transition.

Mourinho has already begun reshaping the back line. Ibrahima Konaté, Marc Cucurella and Dumfries have arrived, and at least one more defender is expected. The pattern is familiar: experience, reliability, battle scars. Those are the profiles Mourinho usually leans on.

Yet the door is not closed. Konaté is still on World Cup duty, Éder Militão remains injured, and the early preseason friendlies will likely belong to Huijsen. This is his window. If he wants to be more than the expendable young center-back when the full squad assembles, he has to dominate now, not promise to do it later.

Eduardo Camavinga: At a Crossroads

Eduardo Camavinga returns to training with a different kind of weight on his shoulders.

Once seen as a cornerstone of Madrid’s future, he has drifted. Minutes have fluctuated, roles have changed, and his form has followed the same uneven path. Left out of France’s World Cup plans, he is back early, running drills while many of his peers are still in national team colours.

There was strong talk of a summer exit. Premier League clubs circled, sensing an opportunity to prise away a player whose ceiling remains high. For now, though, the rumours have not hardened into firm offers. Camavinga is still here, and he wants to stay.

What he does not yet have is clarity. Where does he fit in a Mourinho team? As a disciplined part of a double pivot? As an energetic shuttler from deeper positions? Or as a surplus piece in a crowded midfield?

With others yet to report back, Camavinga has a rare stretch of time to impose himself on a manager who values reliability and tactical obedience. If he cannot convince Mourinho in July and August, the next conversation about his future will be far less theoretical.

Brahim Díaz: From Bit-Part to First Choice?

For Morocco, Brahim Díaz is a leading man. In their run to the World Cup quarterfinals, he carried responsibility, drove attacks, and played with the freedom of a player trusted to make the difference.

At Real Madrid, that version of Brahim has been seen only in flashes.

Now, circumstances have handed him an opening. Rodrygo Goes is still recovering from an ACL injury, and Mourinho’s preferred 4-2-3-1 system leans heavily on the right-winger to stretch the game, press intelligently and chip in with goals.

Brahim, at 26, is no longer a prospect. He is at the age where a club like Madrid decides: starter, key rotation, or sale. His World Cup ended on July 9, and he will have some time to rest before joining up with the squad. Once he walks through the doors, the equation is clear.

If he strings together a sharp, decisive preseason, he can make a real claim to that right flank. If he drifts, he risks being pushed back into that familiar role: the useful, talented player who always seems to be one step away from truly belonging in the XI.

Arda Güler: Promise Meets Pragmatism

Arda Güler’s summer was shorter than he hoped. Türkiye exited at the World Cup group stage, and the 21-year-old is expected back at Valdebebas as early as next week.

For his country, he is indispensable. The ball finds him, and the game often bends around his ideas. For Real Madrid, the picture is far murkier, and Mourinho’s arrival adds another layer of uncertainty.

The system is a puzzle. In a double pivot, Güler’s slight frame and developing physicality raise questions. Out wide, the demands of tracking, pressing and constant running under this coach are unforgiving. The No.10 role seems locked down by Jude Bellingham, who has turned that space into his personal stage.

Then comes the signing of Bernardo Silva, a classic Mourinho profile: tactically disciplined, industrious, intelligent. It tightens the squeeze on Güler’s minutes and margin for error.

One report from SPORT suggested Mourinho phoned Güler after Türkiye’s elimination, offering assurances and expressing confidence in him. That call matters. It means the coach sees something worth nurturing. But kind words do not guarantee game time.

Güler’s task is stark: show he can marry his talent with the intensity and structure Mourinho demands. If he does, he becomes a weapon. If he does not, he becomes a luxury the manager cannot afford.

Endrick: Hype, Doubt, and a Defining Summer

Few players arrive at Real Madrid carrying as much noise as Endrick. To some, he is a generational talent. To others, he is a meme, a social-media phenomenon whose every touch is exaggerated in both directions.

The truth will be decided on the pitch, and this preseason is a crucial chapter.

His half-season at Lyon was encouraging: 16 goal involvements in 24 matches, enough to earn him a place in Brazil’s World Cup squad. That momentum, though, never really translated under Carlo Ancelotti, who used him sparingly and, in the eyes of many in Brazil, never fully trusted him.

Now he turns 19 with a new manager and a different kind of pressure. Reports suggest Madrid are not planning another loan. He is expected to stay, to compete, to grow in-house.

Mourinho is not easily seduced by hype. He wants forwards who press, who suffer for the team, who finish their chances and understand their role within the structure. If Endrick can show that side of his game in the coming weeks, he can win a powerful ally. If he cannot, he risks becoming another cautionary tale in a club that has seen plenty of young attackers arrive with fanfare and leave with regrets.

Mourinho’s first days back at Valdebebas are about more than conditioning drills and tactical briefings. They are an audition. For Alexander-Arnold, Huijsen, Camavinga, Brahim, Güler and Endrick, this is not just another preseason.

It is the moment that decides whether they help define the new Madrid, or watch it take shape without them.