Without Xuan Son, Vietnam's Attack Exposes a Structural Flaw

I sat in the third row of the Bandung stadium, where the air was thick with the smell of artificial grass and sweat. An old man in a red shirt sat next to me, clutching a team sheet, muttering: "Where is Xuan Son? Where is Xuan Son?" He wasn't asking anyone. He was asking himself. And in the 67th minute, when Cao Quang Vinh — a left-back — was pushed into central midfield, I understood that the old man's question had been answered: Vietnam hadn't just lost a striker. Vietnam had lost an entire operating system.

Vietnam entered the match against Thailand without Xuan Son — the naturalized striker who had been injured since the first match. This wasn't the first time a star had been absent, but it was the first time people realized that an entire attacking structure had been built around one individual. Expert Doan Minh Xuong, in his comments to Tuoi Tre, said bluntly: "Without Xuan Son, Vietnam's attack is clearly much weaker." But what he didn't say — and what anyone watching the match could see — was that this team had lost its ability to adapt.

From a tactical perspective, Vietnam started with a 3-4-3, intending to control possession and attack down the flanks. Thailand didn't defend by simply parking the bus. They actively ceded territory, organized a low block, and waited. In the 12th minute, Sarach Yooyen unleashed a long-range shot to open the scoring. That wasn't luck. That was the script. Thailand knew Vietnam would push forward, knew the Vietnamese midfield would thin out when the wing-backs advanced, and they punished it.

From the 12th to the 45th minute, Vietnam controlled more of the ball, but every attack ended with a long-range shot. No move penetrated Thailand's second defensive line. It was a sign of "sterile domination" — possession without creating real chances. The goal disallowed by VAR in the 38th minute further highlighted the deadlock. Had that goal stood, the match might have been different. But it didn't. And Vietnam had no Plan B.

What's notable is that Coach Kim Sang Sik was forced to change. In the 46th minute, he switched to a 3-5-2. Cao Quang Vinh, a full-back, was pushed into central midfield. This wasn't a tactical choice. It was an admission that Vietnam's central midfield was too thin. Hoang Duc, just back from injury, couldn't run the midfield alone. Hai Long and Hoang Duc coming on in the second half helped the team gel better, but couldn't restore penetration.

What this match exposed wasn't the absence of Xuan Son, but the dependence on a striker capable of holding the ball, creating space, and operating independently. Xuan Son didn't just score. He drew center-backs, opened space for attacking midfielders, and was the anchor for long balls. When he was absent, the entire attacking chain collapsed. Dinh Bac, expected to replace him, could do nothing. That wasn't the fault of a 19-year-old. It was the fault of a system with no contingency plan.

Thailand played a near-perfect tactical match. Chanathip Songkrasin, deployed as a false nine, repeatedly dropped deep to pull Vietnamese center-backs out of position. He didn't score, but every Thai counterattack went through his feet. That was the flexibility Vietnam lacked. Thailand's midfield was thicker, allowing Coach Hudson to rotate without losing quality. The difference in squad depth isn't a factor of one match. It's a factor of an entire tournament.

I spent five years working in Germany observing how teams are built. In the Bundesliga, no team depends on a single striker. Even Bayern Munich, with Robert Lewandowski or Harry Kane, has other attacking options. They build systems, not individuals. Vietnam, with Xuan Son, is going against that principle. And the loss to Thailand is the bill for that choice.

But the story doesn't end with Xuan Son. The deeper issue is fitness and preparation. Many Vietnamese players entered the tournament not in good physical condition. Hoang Duc had just returned from injury. The squad wasn't full. Expert Doan Minh Xuong called it "too many problems." This isn't a blame game aimed at Coach Kim Sang Sik alone. It's a warning about a preparation system — from V.League scheduling to medical work — that isn't meeting the demands of elite football.

From a counter-intuitive angle, I believe blaming Xuan Son's absence is a way to protect structural issues. When a team loses because it's missing a star, people easily say: "Wait for him to return." But if that team loses because it has no system, no star can save it. Thailand didn't have Xuan Son. They didn't need him. They had Chanathip, Sarach, and a midfield that knew how to control tempo. They had a coach who knew how to change the game with small adjustments.

Vietnam lost a match they couldn't afford to lose. But this defeat isn't the end. It's a signal. A signal that Vietnamese football needs a revolution in team-building thinking — not buying more naturalized strikers, but developing midfielders who can control tempo, defenders who can pass long, and coaches who can build systems. Nuremberg 2026 taught me that true talent doesn't need the spotlight — it cries in the dark. But talent also needs a system to shine. Otherwise, it's just a flickering lamp in the night.

The question isn't when Xuan Son will return. The question is: When he returns, will Vietnam still depend on him as its sole savior?