In recent matches, La Roja has demonstrated a more versatile tactical approach under Luis de la Fuente. However, despite some players' good form, the team has shown inconsistencies that could prove costly in a tournament as significant as the World Cup.

One of the standout aspects of La Roja's recent play has been their ability to maintain possession of the ball. This is a characteristic trait of the Spanish style, but at times it has become overly passive, allowing opponents to organize defensively. A solution could be to implement a more direct style of play, combining possession with quick transitions to attack. This could involve utilizing wider wingers, such as Ferran Torres and Yeremy Pino, to stretch opposing defenses and create space for midfielders making attacking runs.

Additionally, using a more solid defensive midfielder could be key to providing greater protection to the defense. While Rodri has fulfilled this role, his style often leans towards ball distribution. Introducing a player like Mikel Merino could enhance the midfield, adding greater recovery capability and balance between defense and attack.

Defensively, the back four needs to be more cohesive. In recent matches, we have seen mismatches that have allowed clear chances for the opposition. The inclusion of a more experienced center-back, like Pau Torres, could help stabilize the backline. Moreover, communication among defenders is critical, and improving this aspect could reduce the number of goals conceded.

Offensively, finishing ability has been a recurring theme. La Roja must work on their forwards' effectiveness, especially in one-on-one situations. The integration of a more physical striker, who can compete in the box, could be beneficial; a player like Álvaro Morata should be key in this regard but will need support from midfielders making more frequent runs into the area.

Finally, managing the pace of the game will be essential in high-pressure matches. La Roja has shown a tendency to speed up play at critical moments, which could backfire. It would be helpful to implement a strategy that allows for alternating the tempo, using slower transitions to wear down opponents and then capitalizing on speed when opportunities arise.

In conclusion, La Roja has the talent and capability to excel in World Cup 2026, but small tactical adjustments could make a significant difference. With a focus on aggression in attack, defensive solidity, and pace management, the team could be in a favorable position to return to the summit of world football.