Franco Mastantuono Is Argentina's Future: Why He Should Start In Group J

Franco Mastantuono is the teenager Argentina have been waiting for. With Messi's minutes needing managing, Group J is the right moment to start him.

Franco Mastantuono should start at least one of Argentina's Group J matches at the 2026 World Cup — and the logic is simple: if Messi's minutes need managing, the next generation has to be trusted now, not in 2030. Mastantuono is ready. The group stage is the moment to prove it.

That's the position. Now here's the case.

Why Franco Mastantuono Is Ready To Start For Argentina At The 2026 World Cup

Mastantuono broke out at River Plate as a teenager doing things that even River's supporters couldn't quite believe at first. Creative, direct, technically exceptional under pressure. The hype built fast — and unlike most teenage hype, it survived contact with serious football.

He's the kind of player Argentina have been searching for in the post-Riquelme, post-Aimar lineage: someone who can carry the ball in tight spaces, find angles that don't exist, and produce under pressure in big moments. The comparison points write themselves. More important than any comparison is what he actually does: he makes attacks happen.

At 18 or 19, starting a World Cup group game is an enormous ask. But enormous asks are how Argentina's next generation gets made. Enzo Fernández was not yet 22 when he won 2022's young player of the tournament. The squad Scaloni built has always had room for youth when the player is ready.

Mastantuono is ready.

How Mastantuono Solves Argentina's Messi-Minutes Problem

Here is the practical connection that makes this more than a tactical experiment.

Argentina's biggest management question in this tournament is Messi's minutes. He's 38. He cannot play the full 90 in every group game without the accumulated physical cost arriving in the knockouts. Scaloni needs rotation options that keep Argentina dangerous — not just functional.

Mastantuono is exactly that option. He doesn't need Messi beside him to create. He can operate in the spaces Messi would typically occupy. He presses, he moves, he's a threat in transition. If Messi plays 60 minutes against