Indonesia Reach the 2026 World Cup, Vietnam Stop at the Second Qualifying Round: What Vietnamese Football Lost in Four Years

People remember me for one sentence I wrote in 2026, but the story had begun long before that. On the night of 26 March 2026, I sat in front of a screen in Jakarta watching the return leg between Vietnam and Indonesia at My Dinh Stadium. I logged the pressing numbers of Vietnam's midfield in fifteen-minute blocks, a habit I have kept since the days I wrote for a local football outlet in the Indonesian capital. By the 60th minute, the PPDA figure — the number of passes an opponent is allowed before your team makes one defensive action — had gone past 17. For a team that once lived on mid-block pressing, 17 is the signature of a midfield that no longer has the legs to close the gaps. The three goals came after that, but in my reading the match was settled half an hour earlier, in square metres the cameras never showed. What interests me sits behind the scoreline. Nearly a year after that night, Indonesia were in the third round of 2026 World Cup qualifying, while Vietnam had stopped at the second round, third in a group containing Iraq and Indonesia themselves. Across that whole period, almost nobody properly answered the simplest question of all: what happened to Vietnam's domestic striker pipeline over the past four years. People remember me for a status update from 2026; I remember where I went wrong in the following three years. That is why I do not want to turn this piece into an emotional indictment. To understand what is happening, you have to go back to the timeline Vietnamese football built for itself. In January 2026, Vietnam's U23 side reached the final of the AFC U23 Championship in Changzhou, losing to Uzbekistan in extra time in the snow. At the end of that year, the senior team won the AFF Cup after a ten-year wait. In 2026, Vietnam reached the Asian Cup quarter-finals, their first since the tournament expanded. That run of results produced a very specific belief: Vietnamese football had found a formula. That formula had a name. A disciplined defensive block, three centre-backs who were tall without being heavy, two full-backs who ran endlessly, and ahead of them a group of small but skilful players who handled the ball in tight spaces better than most opponents in the region. That style lived on two things: organisation, and the instinct of a generation trained together since the U19 level. The trouble with every successful formula is that it creates the illusion the structure is settled, when the thing actually producing results is one specific group of people at peak condition. As that group ages, the formula stays intact on paper while the inside has gone hollow. Four years after Changzhou, the average age of Vietnam's attacking line in competitive matches had risen by nearly five years. The mainstays were the same names. What matters is that the number of new attacking players promoted to the national team over that period was not small at all. The problem is that they looked alarmingly alike: the same build, the same skill set, the same way of handling the ball, and the same weakness — finishing inside the box under physical pressure. I spent the first two months of 2026 re-watching matches from several top-half V.League clubs with one purpose: counting the shots taken by domestic players playing as a central striker. The result made me recheck the data three times. At most of the leading clubs, the striker position belongs to a foreign player, while domestic players are pushed wide or dropped into attacking midfield. There was a club where, across an entire season, the goals scored by a domestic centre-forward could be counted on one hand. This is the root of the problem, not the coach. A national league that uses foreign players at centre-forward solves its clubs' short-term problem while quietly destroying its own output at national-team level. Centre-forward is the hardest position in modern football to teach: positioning inside the box, deciding within a fraction of a second, absorbing physical pressure from centre-backs. No player learns any of that from the substitutes' bench. To produce one striker of real quality, a football nation has to let somebody fail at that position for two hundred consecutive matches. Vietnam never let anyone fail for long enough. When the domestic striker pipeline ran dry, Vietnamese football's response was to naturalise a striker. Nguyen Xuan Son — previously known as Rafaelson — was naturalised and immediately became the first-choice centre-forward, scoring regularly at the 2026 AFF Cup before suffering a serious injury in the final. I am not against naturalisation. But there is a paradox few are willing to name: Vietnam naturalised a player in the exact position it produces worst, while Indonesia naturalised an entire squad in exactly the positions it produces worst. Both naturalised for different reasons, and only one side can name its reason. On the physical profile, the gap becomes even clearer. When I was still tracking Vietnam's matches under Park Hang-seo, I always noted one thing: that team won through structure, not through physical power. The average height of Vietnam's back line against Southeast Asian opponents was typically three to five centimetres below the opponent. In Asian football, five centimetres in defence is one goal conceded every three matches, from set pieces alone. Indonesia solved that problem differently. Jay Idzes, a tall centre-back playing his club football in Europe, scored the opening goal in the return leg at My Dinh with a header from a corner. That goal was symbolic: it came not from technique, but from something Vietnamese football cannot currently produce enough of at home. But if you stop at physicality, you miss the more important part. Indonesia did not beat Vietnam because they were taller. Indonesia beat Vietnam because they built a squad whose profile fits the way modern Asian football is played. That is a side that transitions quickly, is happy to concede possession and attacks the space behind the opposing back line, with players capable of long runs and duels at high speed. In the return leg at My Dinh, most of Indonesia's dangerous attacks came from turnovers converted within seven seconds. That is a figure I counted by hand, and it matched what the eye could see: Vietnam's midfield pushed too high, the defensive line too far apart, and between them a vertical corridor nobody closed. In other words, Indonesia did not have to play better than Vietnam. They only had to play true to the structure they had built. This brings us to the V.League, because every national-team problem starts there. I have kept the habit of tracking transfer values and revenue structures at clubs across several Southeast Asian leagues, Vietnam included. What stands out is the structure: most V.League clubs depend on funding from their parent company or from one wealthy individual, while broadcasting revenue distributed to each club remains low. That structure produces two direct consequences. First, clubs are forced to deliver short-term results to keep the funding flowing. Short-term results are measured by final league position, and the fastest route to a good position is buying a proven foreign player rather than being patient with a twenty-year-old domestic striker. Second, when revenue cannot sustain the club, there is no money to invest properly in youth development — only enough to maintain academies at the minimum level required by regulation. I do not have audited accounts for each club, so I will not attach a specific number to this picture. But the structure is visible to the naked eye: when a club changes owner or loses its main sponsor, its squad can turn over by nearly half in a single transfer window. A football nation operating that way cannot sustain any development plan longer than three years. Indonesia took a different road, and the important thing is to describe that road accurately rather than label it. For more than two years, the Indonesian football federation under Erick Thohir has run a clear strategy: scouting and bringing into the national team players of Indonesian descent playing in Europe. That list includes names such as Jay Idzes, Ragnar Oratmangoen, Thom Haye, Calvin Verdonk, Mees Hilgers, Eliano Reijnders, Sandy Walsh and Shayne Pattynama. Most come from youth systems in the Netherlands, which has a sizeable population of Indonesian heritage. But what few are willing to say is this: naturalisation only works when there is a tactical framework good enough to place those players into. Indonesia do not field a squad of naturalised players alone. They have a group of naturalised players alongside home-grown players who have matured, inside a system head coach Shin Tae-yong built along pragmatic lines: defend compactly, transition fast, exploit set pieces. The result of that combination was Indonesia clearing the second round of 2026 World Cup qualifying for the first time, then reaching the fourth round after a run that included a win over Saudi Arabia. A Southeast Asian side beating a regular World Cup participant is a rare event, and it did not happen by luck. Vietnam, by contrast, parted with Philippe Troussier in March 2026 and appointed Kim Sang-sik. The Korean coach led the team to the 2026 AFF Cup title, a real and creditable achievement. But I have to say plainly what many avoid saying: the AFF Cup is not the measure of Asian football today. It is a tournament you can win with a squad made up entirely of domestic-based players. World Cup qualifying is a tournament you cannot. A Southeast Asian title can mask a problem for eighteen months. It cannot solve a problem for four years. At this point I want to state the counter-argument to my own thesis, because an analysis that does not cross-examine itself is just propaganda. People remember me for a prediction I made in 2026; I clearly remember being wrong when I argued Indonesia could not sustain a naturalisation model for more than three years. I assumed a squad built on players born and raised in Europe would fall apart through a lack of cohesion and identity. Reality proved the opposite. Cohesion does not come from birthplace; it comes from players being placed in a clear system and given specific roles. The weakness in my argument lies elsewhere. I am implicitly assuming Indonesia's road is the right road for Vietnam. That assumption is wrong. Indonesia has a large diaspora community in the Netherlands and Belgium, enough to filter a Europe-quality squad through scouting alone. Vietnam has no equivalent community of that quality. If Vietnam tries to copy the model without the matching resource base, the result will be a string of mid-tier naturalised signings that delays domestic development by several more years. So the crux is not naturalisation or no naturalisation. The crux is that each football nation must identify precisely which positions it is weak in, and fix them with the resources it genuinely has. Vietnam is weak at centre-forward and at defending crosses. Vietnam's real resources lie in its domestic club system, its capacity to organise competitions, and a generation of players plying their trade abroad. Those generations need an environment where failing at centre-forward for two hundred consecutive matches is treated not as failure but as investment. That is structural change, not a change of coach. Every time Vietnam changes coach, it loses roughly eighteen months re-establishing a system. During those eighteen months, one cohort born in 2026 enters its prime years and has nobody teaching it to play consistently. That is the real cost of instability, and it never shows on the league table. I want to raise one more detail I consider important but rarely noticed. The difference between the two football nations lies not only in player quality but in the decision-making speed of the governing bodies. Indonesia's naturalisation decisions were executed within a short window, with direct involvement from federation leadership and political commitment at state level. In Vietnam, similar decisions typically pass through several layers and take far longer to align. In modern football, speed of adaptation is a form of competitive capability. A football nation with better players but slower decisions will lose to one with comparable players and faster decisions. The gap between Vietnam and Indonesia in the 2026 World Cup cycle, in my view, was created mostly in meeting rooms, not on grass. People remember me for a sentence from 2026, and I still believe sentences can be shocking — but only when backed by data others can check. So I will make a verifiable call, and write it down so readers can come back and check it against me. I believe that within the next twenty months from today, Vietnam will not produce a domestic centre-forward scoring more than seven goals in a single V.League season in a genuine striker role, unless the league changes its rules on the number of foreign players in attack. If that does not happen, the national team will keep depending on a naturalised striker or on a player pushed out wide, and the problem at the next World Cup qualifying campaign will be identical to the one just past. I also believe Indonesia will hold regional supremacy until a Southeast Asian football nation finishes building a striker-development system that runs continuously for more than five years. Among the four major Southeast Asian football nations, none has done so yet. The last thing I want to say has nothing to do with scorelines. Vietnamese football has spent a decade defined by one exceptional generation. That generation gave fans sleepless nights, and it deserves to be remembered for that rather than for recent defeats. But a mature football nation is one that does not need an exceptional generation to sustain its level. It needs a structure in which an ordinary player placed correctly performs better than an excellent player placed wrongly. Vietnam has had excellent players placed wrongly for four years. Fixing that matters more than any naturalisation deal, and it is far harder, because it has no announcement date.