Van Vi, Hoang Duc Injuries: What Tactical Puzzle Awaits Coach Kim Sang Sik Before the ASEAN Cup?

I still remember the way Van Vi stepped off the training pitch that day. No one shouted, no one gathered around. He just slowed down, placed his left foot on the grass as if testing the bounce of the surface, then sat down to take off his boots himself. It was an ordinary training session, but I knew his body had just sent a cold signal. Football sometimes does not start with the whistle, but with the moment a player chooses to sit down. Indonesian media have quickly written about the losses of the Vietnam national team ahead of the FIFA ASEAN Cup. Van Vi is almost certainly unable to recover in time, while Hoang Duc and Duy Manh are also racing against time. Those names are not just three people. They are three links in a machine that coach Kim Sang Sik is trying to assemble from pieces wearing two different shirts. Van Vi is, frankly, the kind of player rare in Southeast Asian football: a left-back who can become a lever in attacking moves. Not everyone touches the ball at that speed, and more importantly, not everyone has the courage to charge forward when the opponent is pressing. I have watched him in many V.League matches and national team games. What caught my attention was not his long-range shots, but the way Van Vi placed his foot before receiving the ball. He often turned his body one beat before controlling the ball, as if he had already read the defender's intention a few milliseconds earlier. That beat, for a left-sided player, sometimes decides an entire counter-attack. In Kim Sang Sik's system, Van Vi is not merely a left-back. He is the outlet for transitions from defense to attack. When the team regains the ball, it is often circulated to the left wing for Van Vi to stretch the opponent's shape. If he is lost, Vietnam loses a vertical dimension, a wind direction that can blow away the opponent's pressure. This is not visible in highlights, but I feel it in the way the opponent chooses their positions: they often shift slightly to their defensive right when Van Vi has the ball, leaving space for the central striker. Hoang Duc is another story. He is not as fast as Van Vi, not as decisive in duels as Duy Manh, but he is the one who keeps the rhythm in the midfield zone. I remember the match when the team beat Indonesia 3-0 a few years ago. Hoang Duc had two assists, but I do not remember because of the numbers. I remember the way he whipped a pass to the right wing at the exact moment the opposing full-back had just stepped up. That pass was nothing special on television. But if you sat in the stands, you would clearly see a wide space open up in front of the Vietnam striker, and Hoang Duc had seen it before the defender even realized. Hoang Duc's absence will cause Vietnam to lose a midfield organizer, someone who can connect the defense to the attack with delicate short and long passes. Without him, the remaining midfielders will have to take on a greater workload, and most importantly, must create their own space instead of receiving the ball in space that had already been opened. As for Duy Manh, from what I have observed, he is a center-back who focuses more on commanding the defensive line than engaging in physical duels. He often stands slightly lower than his teammates to be able to see the whole field. If Duy Manh is missing, Vietnam's defense may lack a leader who can read defensive situations from a distance. But to be honest, if I base my judgment on data and specific context, I do not yet have enough information to say this is the biggest loss. Duy Manh could still recover in time, and none of us know the exact severity of his injury. What bothers me is not the loss of three players, but the way Indonesian media are reacting. They look at Vietnam's absentees and see an opportunity. I understand that. But football is never decided on paper. In my years in this profession, I have witnessed many teams that were underestimated because they lost their stars, then entered the tournament with a completely different spirit. There is something the press cannot measure: the hunger of the young players who step in. Look at history. In 2026, when Vietnam lost several key players to injury before the AFF Cup, many expected a bleak scenario. But it was the reserve players who created a new energy, a boldness that the familiar faces might not have brought. I am not saying that the absence of Van Vi and Hoang Duc is a blessing. It is a clear loss. But in football, loss sometimes is an opportunity for those waiting in the shadows to step into the light. Looking at the current version of the Vietnam national team, I notice a new generation of players gradually taking shape. They do not have the big names of the previous generation, but they have a quiet passion. I have watched them train late in the afternoon at the youth training center. They shoot at the empty goal as if playing the final. They call each other by familiar nicknames, but on the pitch, they communicate through their eyes. There is one left winger I noticed – he is not as fast as Van Vi but he has a very clever ability to move into pockets of space, like a seasoned player. I do not intend to compare them to the absent seniors. That would be cruel and unfair. But I believe that, in a short tournament like the FIFA ASEAN Cup, internal cohesion can sometimes be more important than individual talent. A team with three stars but without understanding can easily be beaten by a modest but solid collective. But there is also the opposite story. When a team loses its key players, people often react in one of two ways. Either they shrink back, play defensively, and wait for the opponent's mistakes. Or they accept the risk, push the line high, and play open football. I believe coach Kim Sang Sik will choose the first way, because his philosophy at the Vietnam national team so far has been geared toward solidity. But if Van Vi is truly unavailable, he may have to reconsider. Vietnam has some decent left wingers in the V.League, but none with the speed and transition ability of Van Vi. Without him, the team will have to look for attacking moves through the center or the right wing. I also want to raise a question about the injuries themselves. Van Vi is a young player, but he has had to play at a high density in recent years. The fixture schedule of Vietnamese football, like many other Southeast Asian nations, tends to cram matches into a short period. I do not have specific numbers on Van Vi's minutes in the past season, but I have seen him play in many competitions, from club to national team, with very little rest. His injury may be a warning sign for us, the football people, that Vietnamese players are also facing the problem of overload. However good the medical teams and doctors are, they cannot save the players if the calendar forces them to run on empty. Speaking of Indonesia, I know their fans are very hopeful. Their team has a quality generation of naturalized players, and they do not hide their ambitions for a trophy. I do not want to fall into predictive conclusions, but I can say that if Indonesia thinks that Vietnam missing three players will automatically open an easy path for them, they are in danger. Overconfidence is one of the biggest enemies of any team, and I have seen many Southeast Asian teams stumble because they thought their opponent had weakened. My view, based on what I have observed and felt over the years following Vietnamese football, is that the most important thing is not who is absent, but who is present. I will follow the official call-up list of coach Kim Sang Sik. I will read carefully the eyes of the new players when they step into the first training session. I will look at how they keep distance with each other, the handshakes, the jokes in the dressing room. Because the real match does not start on the pitch. It starts in the days before, in the atmosphere of the team, in the way each player chooses to breathe. That training day, I saw Van Vi still sitting and watching his teammates practice. No one knows for sure if he will make it. But one thing I am sure of: a player who feels pain, who fears his own absence, is a player who loves the game. When football becomes a game of the heart, even with injury, he can still contribute in some way, perhaps not on the pitch, but in the dressing room, in the quiet words of encouragement for those younger than him. Then I think about the silence before Van Vi placed the ball on the corner spot. I do not remember how many times I have written about that moment. But this time, when Van Vi is not there, who will place the ball? Who will create the first beat for the team? The answer, I believe, lies not in the talent of the replacement, but in the ability to listen to one's own heartbeat. When you wear the jersey of the national team, you are no longer yourself. You are part of an orchestra. And that orchestra, even if missing a few instruments, can still play melodies that move people to tears. I will not summarize anything here. Because the tournament has not started, and football always has ways to surprise us. I only want to say: let the injury news settle. Let the doctors work, let the coach calculate, let the young players have the chance to breathe. Then when the ball rolls, we will see a different Vietnam team, maybe not perfect, but they will fight with everything they have. That is the only thing I dare to be certain of.