Keeping the Flame After the AFF Cup 2026 Summit: Vietnam Football's Inheritance Challenge

On the night of the final at Viet Tri Stadium in Phu Tho province, when the final whistle blew, I could not remember the score because my eyes were burning. I remember a middle-aged man in the row in front of me who, for 90 minutes, neither sang nor jumped, only clutched a small flag in his hand. Only when the third goal of the Vietnam national team against Thailand was confirmed did he burst into tears like a child. On the pitch, the players ran toward the stands with legs exhausted after a long journey. Nguyen Xuan Son covered his face, tears rolling down the face of a man who had chosen Vietnam as his second home. That was the moment I understood that football is not just numbers, but a place where destinies find each other. Three months earlier, not many people believed in such a script. South Korean head coach Kim Sang-sik took over the Vietnam national team amid deep skepticism following the tenure of Philippe Troussier. Vietnamese football had just endured a forgettable Asian Cup 2026, exiting in the group stage without a single victory. That pain was still fresh in the memory of supporters. Yet less than a year later, Vietnam stood on top of Southeast Asia, defeating Thailand at the Rajamangala cauldron in the first leg and finishing the return leg in the joy of tens of thousands of fans at Viet Tri Stadium. This achievement did not come from a complex tactical revolution, but from a return to familiar values. Coach Kim Sang-sik did not try to impose an elaborate possession philosophy like his predecessor. He rebuilt a solid defense, created a disciplined team block, and placed his trust in experienced stars such as Nguyen Tien Linh, Nguyen Hoang Duc, and Bui Hoang Viet Anh, alongside new factor Nguyen Xuan Son. At the AFF Cup 2026, Vietnam scored 21 goals in 8 matches. Nguyen Xuan Son, a naturalized striker of Brazilian origin, finished the tournament with 7 goals and the Golden Boot award, a number that surprised even the most optimistic observers. I often observe football from the perspective of people at the edge of the pitch. After the final, I met a security guard at Viet Tri Stadium who had been on duty since four in the afternoon. He told me he had not watched a single minute of the match, but when he heard the crowd chanting Vietnam champion from inside the stadium, he wept right at his post. He said: I guard the gate so that others can enter and watch, and that is enough. Hearing that, I realized the team's victory belonged not only to the players on the field, but also to the nameless people who helped create a historic night for Vietnamese football. Yet precisely in that glorious moment, I saw cracks spreading quietly beneath the glittering surface of a happy day. The Southeast Asian title can hide, for a while, the structural problems Vietnamese football faces. While the national team celebrated at Viet Tri Stadium, many V.League clubs were still struggling with harsh financial challenges. Youth academies still operated without a coherent system, depending on the will of individual owners rather than a long-term strategy for the whole football community. The gap between the national team and the domestic league is widening, while local players still struggle to secure starting spots at wealthy clubs that prioritize foreign players in the most important positions. Look at the list of top scorers in the recent V.League season. Most of the leading names are foreigners. Nguyen Xuan Son became the phenomenon of the AFF Cup 2026, but his emergence raises a difficult question: without high-quality naturalized players, could Vietnamese football find a domestic striker capable of performing at major tournaments? For nearly two decades, fans have grown accustomed to the national team relying on outstanding forwards of each era. That is not necessarily bad, but it reflects the truth that domestic striker development remains a missing piece in the larger picture. I have followed many AFF Cup editions and witnessed many ups and downs in Vietnamese football. In 2026, the first championship created a powerful emotional boost and brought Vietnamese football into a golden period with a talented generation of players. In 2026, under coach Park Hang-seo, the second AFF Cup title reaffirmed Vietnam's status in the region. But between the two titles lay a ten-year gap filled with turbulence. The lesson of history is that a trophy cannot guarantee a bright future if the system behind it is not strengthened. The question for football leaders today is not how to keep the cup one more time, but how to ensure Vietnamese football does not have to wait another decade for the next title. Many believe that beating Thailand in the AFF Cup 2026 final proves Vietnamese football has surpassed its traditional regional rival. But looking closely at the structure of the match, I can see that the gap in squad quality remains. Thailand still has players competing in Europe and a youth development system with stronger investment. Vietnam won thanks to the brilliance of outstanding individuals, the resilience of collective spirit, and a bit of luck in decisive moments. That is not wrong, but it should not be inflated into a belief that Vietnamese football has permanently moved to a new level. In football, a moment and an era are completely different concepts. Vietnam's youth teams have made some progress in recent Southeast Asian U23 tournaments, but compared with the standard of a stable, developed football nation, the distance remains significant. Observe the number of Vietnamese U23 players who regularly feature in the V.League. The figure is still very modest. Many clubs prefer foreign players or veterans, pushing young players to the bench. As a result, when the national team needs young replacements, these players lack the necessary match experience. Vietnamese football faces a structural challenge: how to connect the national team's success with the development foundation of youth football and club football. I still remember the words of a foreign technical director who once worked at a youth training center in Vietnam. He said Vietnamese young players are very intelligent and skillful, but they grow up in an environment lacking real competitive pressure. They learn to play beautiful football before learning to play winning football. That comment may sound harsh, but I think it has merit. In modern football, class is not only built from individual technique, but from decision-making under pressure, from physical conditioning, and from durable fighting spirit. Those qualities can only be sharpened in a high-level competitive environment every week. The V.League must become more intense and more professional, or the national team's achievements will remain isolated sparks in a long darkness. There is a kind of football that takes place after the stadium lights go off and the stands are empty. It is the football of quiet training sessions, of sweat on artificial pitches in remote provinces, of children kicking a ball in small alleys and dreaming of the red jersey with the yellow star. If Vietnamese football wants to write more glorious chapters after that historic final night at Viet Tri Stadium, it must look at things that seem small but are decisive: coaching education, school physical education, building competition systems for young age groups, and improving club governance. A title can make the whole country burst with emotion for one night, but only a strong system can keep the flame alive through the long years ahead. That night in the stands at Viet Tri Stadium, when the South Korean head coach raised his hand to greet the crowd, I saw humility in the victory of a man who had endured much skepticism. I also saw happy tears from players who had devoted nearly their whole lives to Vietnamese football, people like Do Duy Manh, Que Ngoc Hai, and Nguyen Quang Hai, a generation that went through many storms to reach this moment. The victory is deserved, the emotion is real, but the future still lies ahead with countless unanswered questions. The joy of an evening at the end of the year cannot be the end of a journey; it must be the starting point of a more sustainable development phase. Vietnamese football has proven it can touch glory. The remaining question is whether this football nation has enough wisdom and courage to turn that glory into a flame that will light the way for many future generations.