Mauricio Pochettino has confessed that he was caught off guard by the culture of complacency he encountered when he took charge of the United States men's national team in 2024. The Argentine coach described the realisation as a "big punch" — a rude awakening that forced him to reshape the squad's mentality from the ground up.

Pochettino admitted he arrived feeling "naïve," underestimating just how deeply ingrained a sense of satisfaction had become within the program. Rather than a team hungry for success, he found a group that needed to be reminded of what was truly at stake heading into a home FIFA World Cup 2026.

A mentality rebuilt

The work Pochettino undertook to overhaul that mindset appears to be bearing fruit. The United States have made a dominant start to the FIFA World Cup 2026, suggesting that the cultural shift the coach demanded has taken hold across the squad.

Transforming the attitude of a national team program is rarely straightforward, particularly in a country where football must compete for attention with other major sports. Pochettino's willingness to confront the issue directly — rather than manage around it — marks a significant moment in the development of the program.

The FIFA World Cup 2026 represents a defining opportunity for the United States, who co-host the tournament alongside Canada and Mexico. With home advantage and a reshaped squad mentality, the foundations Pochettino has laid are now being tested at the highest level.