MIAMI — When Lionel Scaloni submitted Argentina’s 55-man preliminary World Cup squad to FIFA on May 11, the headline read the same way it has read for the last decade: Messi is in. The #10 will be there. Argentina goes to the World Cup and Lionel Messi goes with it.
That is not the interesting part of the squad.
With more World Cup appearances than any male player in history — 26 across five tournaments — Messi is set for a record sixth World Cup in North America at age 38. He is three goals shy of the all-time World Cup scoring record of 16. If he reaches it, he will have broken the record held by Miroslav Klose on the same continent where he first appeared in a World Cup 20 years ago.
But Argentina’s 2026 squad is not, at its core, a story about what Messi might achieve in what is almost certainly his final tournament. It is a story about what comes after him — and whether this squad represents the most talented generation Argentina has produced in a generation.
The Squad in Full:
Goalkeepers: Emiliano Martínez (Aston Villa), Gerónimo Rulli (Ajax), Walter Benítez (PSG), Franco Armani (River Plate)
Defenders: Cristian Romero (Tottenham), Nicolás Otamendi (Benfica), Nahuel Molina (Atlético Madrid), Nicolás Tagliafico (Lyon), Marcos Acuña (River Plate), Leonardo Balerdi (Marseille), Germán Pezzella (Real Betis), Juan Foyth (Villarreal), Marcos Senesi (Bournemouth), Facundo Medina (Marseille), Nicolás Valentini (Fiorentina), Lautaro Blanco (Benfica)
Midfielders: Alexis Mac Allister (Liverpool), Rodrigo De Paul (Inter Miami), Enzo Fernández (Chelsea), Leandro Paredes (Boca Juniors), Exequiel Palacios (Leverkusen), Alan Varela (Porto), Giovani Lo Celso (Real Betis), Thiago Almada (Atlético Madrid), Nicolás Paz (Como), Claudio Echeverri (Girona)
Strikers: Lionel Messi (Inter Miami), Lautaro Martínez (Inter Milan), Julián Álvarez (Atlético Madrid), Franco Mastantuono (Real Madrid), Alejandro Garnacho (Chelsea), Giuliano Simeone (Atlético Madrid), Matías Soulé (Roma), Nicolás González (Atlético Madrid), Santiago Castro (Bologna), Claudio Echeverri (Girona), Gianluca Prestianni (Benfica), José Manuel López (Palmeiras), Mateo Pellegrino (Parma), Tomás Aranda (Boca Juniors).
The Generation Beside Him
Emerging talents Franco Mastantuono and Claudio Echeverri have been performing brilliantly for their respective clubs, while veterans like Alexis Mac Allister, Rodrigo De Paul, Enzo Fernández and Leandro Paredes remain vital figures at the center of the pitch.
Mastantuono, 17, joined Real Madrid last summer after a breakout season at River Plate and has established himself in the first team. Echeverri, 19, is operating at Girona on loan from Manchester City. Nico Paz, 20, spent the season at Como in Serie A and has quietly become one of the most technically complete young midfielders in European football. None of these players existed in football’s public consciousness four years ago. All three could start for Argentina at this World Cup.
The juxtaposition is striking on paper and will be even more striking on the pitch: Messi made MLS history in his third season with Inter Miami, becoming the league’s fastest player to reach 100 regular-season goal contributions in just 64 matches — hitting the milestone just a month before the World Cup. The player beside him has just turned 17.
The likes of Nico Paz stand out as exciting young prospects looking to firm up places alongside the more senior world champions. Scaloni’s Argentina has a consistent tactical identity — high pressing, fluid attacking movement, genuine depth in multiple positions — but its 2026 edition is notably younger in its forward line than the squad that won in Qatar.
The veterans who carried Qatar — Ángel Di María, who retired in 2024, is the only starter from the 2022 final not present — have been replaced not by comparable veterans but by teenagers and 20-year-olds at the biggest clubs in Europe.
The Romero Question
The one significant injury concern in the preliminary squad centers on Cristian Romero. The centre-back is working to recover from an injury sustained in Tottenham’s defeat to Sunderland on April 12.
The current expectation is that he will prove his fitness in time for the tournament.
Romero is not simply a good centre-back — he is the organisational anchor of Argentina’s defensive structure. Mac Allister, De Paul, and Paredes can cover each other’s absences in midfield, while there is no direct equivalent to Romero at the back.
Scaloni has alternatives — Otamendi, Balerdi, Senesi, Pongracic — but none of them replicates what Romero brings in terms of intensity, pressing trigger, and defensive leadership. How his fitness evolves over the next two weeks will be watched closely.
Atlético Madrid’s Outsized Influence
Atlético Madrid is the best-represented club on Scaloni’s provisional list with six players: Juan Musso, Nahuel Molina, Thiago Almada, Nicolás González, Giuliano Simeone, and Julián Álvarez. That concentration reflects a deliberate Scaloni philosophy: players who operate within a system that shares tactical DNA with how Argentina plays tend to adapt faster when they arrive in camp.
Diego Simeone’s Atlético runs a high-intensity, pressing-oriented, defensively organized system — the same principles Scaloni has built Argentina’s structure around.
Julián Álvarez, who scored four goals in Qatar and has developed into one of the world’s best centre-forwards at Atlético this season, is the clearest example. His partnership with Messi — when both are healthy and in form — is the most dangerous attacking combination in the tournament.
What Argentina Needs to Do
Argentina opens its title defense on June 16 against Algeria at Arrowhead Stadium in Kansas City — a venue that will be filled primarily with Argentine and Latin American diaspora supporters from across the Midwest and the continent. It is a favorable group: Algeria, Austria, and Jordan represent manageable first-round opposition for a squad of this quality.
Argentina is seeking to become the first nation since Brazil in 1962 to secure consecutive World Cup titles. The last time a defending champion won back-to-back tournaments, Garrincha and Pelé were the standard bearers. The parallel is not lost on anyone.
The final 26-man squad is due June 1. Between now and then, Scaloni has three friendlies — against Ghana on May 22, Australia on May 30, and Serbia on June 4 — to assess fitness, form, and the complex decisions that await him in cutting from 55 to 26.
Some of the most exciting young players in European football will not make the final list. The players who do will form what may be the last chapter of the most dominant international football run of the modern era.
It started with Messi. It will end, in one form or another, in North America this summer. Whether it ends with a fourth World Cup title is the question that every Argentine — from Buenos Aires to Miami — is now living with.
Sociedad Media will continue to cover Argentina and all Latin American teams at the 2026 FIFA World Cup. Tips, sources, and feedback welcome at info@sociedadmedia.com
