South Africa, already drawn in a difficult group alongside hosts Mexico, will use two upcoming friendlies against Panama as a key test. The matches will take place at Moses Mabhida Stadium and Cape Town Stadium later this month (27&31 March respectively).

Broos made it clear why Panama were selected. "We were looking for an opponent to prepare for Mexico," he said. "They are a very good team, ranked highly. What's important for me is to see how we perform against that level, because when we face Mexico it will be even more difficult."

The coach has named a balanced 23-man squad, recalling experienced figures such as Themba Zwane while continuing to invest in youth, including Relebohile Mofokeng in a central creative role. However, the omission of Sipho Chaine underlined Broos' uncompromising approach.

"Everybody has to be worried when they don't perform," Broos said. "This is not a charity. It's something very serious."

His frustration stems from South Africa's recent Africa Cup of Nations campaign, where he felt the team fell short of expectations. "I was very disappointed," he admitted. "I didn't feel what I call the Bafana Bafana DNA - the quality, the mentality, the discipline. It was not there."

Broos stressed that mentality remains the foundation. "Even more important than quality is mentality. Without it, you can destroy the atmosphere in the group. Then comes discipline and attitude as a professional. If you don't have all of that, you are not ready for the national team."

He also challenged those left out of the squad to respond. "They must look at themselves and ask why they are no longer here," he said.

With the World Cup fast approaching, Broos has called on supporters to play their part. "Come to the stadium and support us," he urged. "The players always give more when the fans are behind them, especially in difficult moments."

For Broos and his squad, these matches are more than preparation - they are a decisive step in rebuilding identity, belief, and momentum before football's biggest stage.

Mamelodi Sundowns stars face fatigue amid tight schedule