Since Álvaro Arbeloa's arrival, many things have changed within the halls of Real Madrid, specifically in the youth team. The change was not merely superficial; it touched the core of the daily work, making everything more professional and organized, according to those who closely experienced that period. The start of the 2022-2023 season marked the real turning point, as Arbeloa's standing both internally and externally rose thanks to the results and the identity he established.

At the level of titles, the team achieved the domestic treble: the league, the cup, and the champions cup, with a generation that included names now prominent in the elite such as Nico Paz, Gonzalo, and Jacobo Ramon. Technically, the team was clearly dominant, imposing its personality and controlling the game with a style based on positive possession and fast vertical play. It was an "aggressive" team that didn't just keep the ball but used it boldly and effectively, suffering defeat only in the UEFA Youth League against AZ Alkmaar.

Methodically, Arbeloa relied on a philosophy that combines high pressing and regaining possession near the opponent's area, in the style of Jürgen Klopp.

The idea was clear: to win the ball early and in advanced areas, then quickly transition to attack. Great importance is placed on compactness during defense rather than during buildup, because the distances between the playmakers are considered the key to breaking through lines. Meanwhile, the full-backs provide width, with wingers tending to cut inside. These principles formed the foundation for 150 wins in 198 matches within "La Fábrica."

Arbeloa is considered an innovative and hands-on coach who does not hesitate to leverage technology. He uses drones to film training sessions and analyze movements and positioning from an aerial perspective, providing him and his technical staff with a more precise understanding of tactical details.

His daily presence is strong and influential, close to everyone yet decisive with a voice that is heard. This personality is reflected in his frank stances and clear messages to the players. He is also known for his role as the team's media shield, not shying away from controversy, including refereeing issues, where he openly expressed his frustration over the repeated dismissals against Castilla, clearly and firmly conveying the club's feelings.

As his status has risen, his name was previously suggested as a temporary option for the Club World Cup, and today he is considered one of the leading candidates to succeed his friend Xabi Alonso in the future. Despite his full focus on the present and the upcoming Castilla matches, his style and personality are well-regarded within the club. A frank, straightforward, and confident coach—qualities that place him in an advanced position on the path to the final stage: the first team.