Vietnamese Football After ASEAN Cup 2026: The Road to Rebuilding Towards AFF Cup 2026

Winning the Southeast Asian title in 2026 brought Vietnamese football back to the top of the region after a decade of waiting. The victory over Thailand in the final with an aggregate score of 3-2 not only secured the trophy but also affirmed Vietnam's number one position in the region. However, glory always comes with responsibility. Right after stepping onto the highest podium, the national team coaching staff and the Vietnam Football Federation (VFF) had to face the task of rebuilding the squad, because many key players had moved past their peak years. Head coach Kim Sang-sik, who replaced Philippe Troussier, brought a fresh breeze in tactical thinking. Unlike his predecessor, who favored ball possession, the South Korean coach built a pragmatic, solid style and knew how to win in important moments. The flexibility in operating tactical formations, from 3-4-3 when in possession to 5-4-1 when defending deep, made Vietnam difficult to read. This was most clearly shown in the ability to turn matches around against tough opponents like Indonesia and Thailand. One of the key factors behind the success was naturalized striker Nguyen Xuan Son. With 7 goals in the tournament, he became the symbol of a strong and effective new attacking generation. However, a serious injury suffered in the second leg of the final forced him to undergo surgery and a long recovery period. Son's absence created an urgent need to find replacement options up front, not only for the Asian Cup qualifiers but also for the campaign to defend the title at the 2026 AFF Cup. In that context, V.League 2026 has witnessed the remarkable growth of young talents. Names like Khue Van Khang, Nguyen Thai Son, and Bui Vi Hao have been given regular playing time at their clubs and are gradually affirming their positions in the national team. Unlike the previous generation who had to wait many years, these players access the international environment earlier, have better physiques, and more modern football thinking. This is an important foundation for the team to rejuvenate without losing its identity. However, the road ahead is not smooth. Regional teams are making strong investments. Indonesia has emerged as a formidable force with an aggressive naturalization policy, opening great opportunities for European-based players to represent the country. Thailand, despite undergoing a transition cycle, remains a difficult opponent with squad depth and rich match experience. Malaysia and the Philippines are also constantly improving their coaching staff and player quality. Therefore, Vietnam cannot rely on past glory to win. The immediate task for coach Kim Sang-sik is to build a squad with depth, ready to play multiple formations and adapt to different opponent styles. He needs to balance the experience of veterans like Que Ngoc Hai and Do Hung Dung with the youth of the U23 generation that just won the SEA Games 33 gold medal. At national team level, high-level playing experience remains an irreplaceable factor. Keeping an experienced core while adding new faces in key positions is a strategy many successful football nations have applied. Tactically, Vietnamese football is shifting from a possession-based style to a more balanced approach between attack and defense. Statistics show that the pressure the team creates no longer comes from keeping the ball for long periods but from intelligent pressing and quick counter-attacks. This suits the trend of modern football, where speed and efficiency are prioritized. However, to operate smoothly, players need to significantly improve their ability to handle the ball under pressure and the accuracy of decisive passes. The competition in V.League also plays an important role in maintaining the national team's quality. The 2026 season has seen strong investment from clubs such as Cong An Ha Noi, Ha Noi FC, and Thep Xanh Nam Dinh. The arrival of high-quality foreign players from Europe and South America has increased the league's competitiveness, forcing domestic players to work harder every day. This is an ideal environment for young talents to test themselves before stepping onto the international stage. It cannot be denied that Vietnamese football is at a historic opportunity in the 2026-2027 period. Besides defending the regional title, the team also aims to compete for a place at the 2027 Asian Cup and, further, the dream of the World Cup. Although the road to the biggest football festival remains difficult, regional success will be a solid stepping stone in terms of spirit and experience. The team needs a long-term plan for personnel selection, fitness, and tactics, along with the support of fans across the country. Another bright spot is the return of overseas Vietnamese players and the expansion of the naturalization policy. If implemented properly, this could add value to the attack and defense. However, careful consideration is needed regarding inheritance and team culture. Vietnamese football has succeeded with naturalized players like Nguyen Xuan Son but has also had failures in integration. Therefore, the issue is not just about adding high-quality personnel but also about building a cohesive team environment. In the short term, the coaching staff will focus on preparing for friendly matches and qualifiers at the end of 2026. This is the golden time to test the squad, give chances to new faces, and perfect the tactical system. Matches against strong opponents outside the region will give the team the most realistic view of its current level, allowing appropriate adjustments. Thorough preparation now will decide success at the 2026 AFF Cup. Vietnamese football also needs to pay more attention to medical and physical work. Nguyen Xuan Son's injury is a wake-up call about managing match load and caring for athletes' health. A professional, modern medical team will help reduce risks and extend the careers of key players. This is a factor that receives little attention but directly affects the team's success. Looking back, Vietnamese football has made remarkable progress over more than a decade. From being the second or third strongest team in the region, we have risen to number one and maintained that level in many tournaments. The fighting spirit, unity, and desire to contribute are the core values behind success. These values need to be passed on to the next generation so that the flame of enthusiasm never goes out in the stands. Experts say that maintaining success is harder than winning. The pressure from fans, expectations from professionals, and the watchful eyes of opponents always exist. Therefore, the team needs a strong mentality, steel character, and a playing style with its own identity. Only the best preparation in every aspect will help Vietnam continue to stand firm at the top of Southeast Asia. The human factor remains the center of every strategy. Coach Kim Sang-sik and his colleagues are working hard every day to build a team with depth, identity, and ambition. The accompaniment of the VFF, the support of clubs, and the trust of fans create a huge combined strength. Football can only develop sustainably when all components share the same goal and act consistently. The 2026 AFF Cup will be a tough test. Vietnam's opponents are no longer teams that are easy to read. The systematic investment of regional football nations makes the race more unpredictable than ever. But difficulties are also opportunities to prove the champion's character. If the team keeps its focus, organizes well, and makes the most of available resources, successfully defending the title is entirely within reach. It is important to maintain stability in youth training. Football training centers in Vietnam need more systematic investment, from facilities to training programs. The link between academies and professional clubs needs to be tightened to create a continuous flow of quality players for the national team. Only then can Vietnamese football maintain long-term competitiveness. In parallel, improving the level of domestic coaches is also a key task. AFC Pro certificate courses and experience exchange with foreign experts will help Vietnamese coaches become more confident in leading the national team and clubs. A strong football nation cannot rely only on foreign coaches; internal strength is the sustainable foundation. The media also plays a significant role. In-depth analytical articles, frank commentary programs, and proper encouragement will guide public opinion positively and help players feel secure in giving their best. Knowledgeable fans will be one of the most valuable assets of football. Finally, it must be emphasized that football is a team sport. No individual, no matter how talented, can win alone. The chemistry between lines, team spirit, and the ability to sacrifice for the common goal are factors that make the difference. The Vietnamese team needs to internalize this to overcome all challenges ahead. With careful preparation and high determination, no one can set limits for Vietnamese football. From the position of Southeast Asian champions, we can aim higher toward the Asian stage. Trust in methodical steps, trust in the people working day and night, and trust in a bright tomorrow.