As the Socceroos prepare to begin their 2026 FIFA World Cup journey, head coach Tony Popovic has reflected on the lasting influence of Australian football pioneer Johnny Warren, whose belief in the nation's potential continues to shape the team's ambitions.

For Popovic, the World Cup represents more than just another tournament. It is an opportunity to carry forward the vision of a man who spent decades advocating for Australian football to be taken seriously on the global stage.

Growing up in western Sydney, Popovic was familiar with Warren's passionate message that Australia should aspire to compete with the world's best rather than simply celebrate qualification for major tournaments.

Warren, a former Socceroos captain, broadcaster and football advocate, famously challenged Australians to dream bigger. His iconic phrase, "I told you so," became synonymous with his unwavering belief that football could thrive in Australia and that the national team could succeed internationally.

Popovic said those ideas still resonate strongly within today's squad.

Rather than viewing participation at the World Cup as the ultimate achievement, the Socceroos are focused on making a meaningful impact during the tournament. The mindset reflects Warren's long-held conviction that Australia should aim to compete deep into football's biggest event rather than merely be content with appearing on the world stage.

The current Socceroos coach also understands the significance of the occasion from personal experience. Popovic represented Australia as a player at the 2006 FIFA World Cup, part of the generation that ended the nation's 32-year absence from the competition.

Now, twenty years later, he is preparing to lead Australia from the sidelines as head coach.

The 2026 World Cup campaign presents another chapter in the evolution of Australian football. The squad features a combination of experienced leaders and emerging talent, reflecting the continued growth of the sport domestically and internationally.

For many within Australian football, Warren's contribution extended well beyond his achievements on the field. Through his work in the media, he consistently promoted the game's value and encouraged greater investment in player development, infrastructure and long-term ambition.

His optimism was often met with scepticism during earlier decades, yet many of the milestones Australia has since achieved—including regular World Cup qualification—have validated his belief in the country's football potential.

Popovic acknowledged that Warren's message remains relevant today.

As Australia prepares to face elite opposition at the tournament, the focus is not solely on participation. Instead, there is a determination to challenge expectations and continue raising standards within the national program.

The coach believes success requires confidence, resilience and a willingness to embrace difficult challenges—qualities Warren championed throughout his life.

For supporters, the upcoming World Cup offers another chance to witness how far Australian football has progressed. For Popovic, it also serves as a reminder of those who helped pave the way.

More than two decades after Warren's passing, his influence continues to shape the identity of the Socceroos.

As the team steps onto the global stage once again, it does so carrying the hopes of a nation and the enduring legacy of a man who always believed Australian football belonged among the world's best.