Vietnam National Team's Midfield Concern: The Gap No One Fills Ahead of the Regional Tournament

I sat alone in a small room in Da Nang, rewinding an old match tape. On screen, the ball had just been cleared from Vietnam's penalty area. Three players in red shirts immediately surged forward. But behind them, nearly forty meters of pitch stood empty. I paused. Took notes. Rewound. Watched a second time. Then a third. That was not an individual error. That was a structure. And that structure, years later, remains intact in the squad coach Kim Sang Sik is building for the coming regional tournament cycle.

The ball is dead on the pitch, but intent lives in every meter of movement. When I look at Vietnam's latest call-up list, the first thing I do is not count strikers or defenders. I count how many players can play as a pure defensive midfielder. The answer made me sit down, brew a pot of tea, and write this.

Vietnam enters the regional tournament cycle as defending champions, with a central midfield core almost unchanged: Nguyen Hoang Duc, Nguyen Quang Hai, and Le Pham Thanh Long. Those three names are all too familiar to fans. The problem is that this familiarity is being used as a solution rather than a question. While Thailand still has Chanathip Songkrasin – a player who can change a game with a single touch – and the Philippines is being reinforced by foreign-origin players, Vietnam has chosen to stand still in the middle of the pitch.

When the pitch is empty, I find the counter-attack in my own head. And in my head right now appears a question no one on the coaching staff wants to hear: if Hoang Duc cannot play, who will shield Vietnam's defense in the area in front of the penalty box?

The System Mechanism: Three Arrows and One Gap

To understand the issue fully, I need to explain how Vietnam's midfield operates under Kim Sang Sik. Unlike some regional teams that play with a pure defensive midfielder – someone who only breaks up play, recovers the ball, and shields the center-backs – Vietnam's midfield operates with three central midfielders who tend toward ball control and creativity.

Hoang Duc is the brain. He receives the ball in the middle, turns, and looks for line-breaking passes. Quang Hai is the drill. He moves into the space between the opposition's lines, receiving where defenders cannot decide whether to step up or not. Thanh Long is the connector. He keeps the rhythm, circulates the ball to the flanks, and covers for the other two when they push high. It is a trio designed to attack, to control, to create.

But football has more than one direction. The strong attack with the ball; the intelligent attack with space. What I saw on tape – and in Kim's formation choices – is a deliberate gap in front of the back four. That gap is not a mistake. It is a tactical choice with trade-offs. Vietnam accepts exposing that gap because it believes its attacking output will compensate for the defensive risk.

I call this model "attack compensates defense." It sounds reasonable in theory. But when I rewatched Vietnam's last three matches, I counted seventeen situations in which the opponent could transition from defense to attack in under eight seconds, with only two or three passes through the midfield zone.

Seventeen times. In three matches. That is a number worth thinking about.

Formation means nothing until the ball is lost. When Vietnam is attacking, the three-creative-midfielder model works smoothly. But the moment the ball leaves a red shirt – whether through a wayward pass, a lost duel, or a blocked shot – that structure immediately becomes a problem. The three midfielders have pushed high. The back four stands high. And between them is a gap I have measured, in some situations, at thirty-five to forty meters.

The opponent needs only one line-breaking pass to put the ball into a dangerous zone. The opponent needs only one player capable of receiving and turning to turn that gap into a chance.

Tactical Analysis: Who Shields Whom?

In modern football, the defensive midfielder's role is not only to recover the ball. It is to hold the balance. It is to know when to step up, when to drop, and when to commit a tactical foul to stop a counter. Without that player, the back line must work harder, cover more, and accept more risk.

I am not saying Vietnam has no one who can defend. I am saying they have no specialist. The difference is this: a player who can defend is someone who does it when needed. A defensive specialist is someone who does it in every situation, even when the team is losing control of the match.

In the call-up list, I see Doan Ngoc Tan – considered the most capable defensive midfielder – sidelined by a serious injury before the gathering. That is a significant loss, because Tan is the only player in the current squad with a purely defensive inclination. With him absent, Kim must choose between dropping one of the three creative midfielders deeper, or continuing with the attack-compensates model.

He chose the second option.

From the data I have collected watching Vietnam's matches, I see a clear pattern. When Hoang Duc drops deep to receive, the team's creativity in the final third drops noticeably. When Hoang Duc pushes high, the gap in front of the defense opens. It is a paradox with no simple solution other than having an additional specialist in the middle.

I have asked myself: is Kim deliberately using Hoang Duc as a regista – a deep-lying playmaker – rather than a pure defensive midfielder? If so, the problem is not a lack of personnel but an undefined role. But when I rewatched the matches, I saw Hoang Duc frequently pushing higher than a regista would. He moves in the middle, sometimes drifting right, sometimes left, depending on the situation. His role is free.

And when a player has a free role, the team needs someone else to hold the balance. That someone, currently, does not exist in Vietnam's squad.

Opponents and Personnel Asymmetry

What worries me is not only Vietnam's internal structure. It is the asymmetry with direct rivals.

Thailand has Chanathip Songkrasin. He is the type of midfielder who can receive in the middle, turn within three meters, and open a pass defenders cannot predict. He does not need wide space. He needs only a moment. And in a match where Vietnam exposes the gap in front of its defense, Chanathip is the kind of player who can exploit that gap most ruthlessly.

The Japanese taught me patience; the Belgians taught me ruthlessness. In the Belgium–Japan knockout match in 2026, I sat in the commentary seat and said before kickoff that if Japan led, Belgium would bring on Fellaini and Chadli to break Japan's high press. The match unfolded exactly that way. Japan led by two. Belgium substituted at the 65th and 74th minutes. And Belgium won 3-2. The lesson I took was not about predicting correctly. It was about recognizing that a ruthless team is one that exploits a specific weakness, not one that is simply better overall.

Chanathip is ruthless in that way. He does not need to outplay Vietnam for ninety minutes. He needs one or two moments.

The Philippines, in a different way, is also becoming a threat unlike any I have seen in Southeast Asia. This team is being reinforced by foreign-origin players, trained in Europe and bringing a different physical and technical foundation. They do not play the traditional Philippine style. They play like players developed in European systems.

And when Vietnam faces a team with better physicality and faster transitions, the attack-compensates model will be tested most harshly.

The Fitness Blind Spot and Rotation

There is an aspect I consider more important than the defensive-midfielder issue: the fitness of key players.

I spent time watching V-League matches after Vietnam won the regional title. Hoang Duc, Quang Hai, and Thanh Long all returned to club duty almost immediately. Quang Hai and Thanh Long play for Cong An Ha Noi, a club with a dense multi-competition schedule. Hoang Duc was reported absent through injury, along with Tai Loc.

That is a signal I cannot ignore.

The attack-compensates model demands a very high fitness level. To play with three attacking-minded midfielders, the team needs players who can run relentlessly, switch constantly between attack and defense, and stay focused for ninety minutes. When fitness drops, transition ability drops with it. And when transition ability drops, the gap in front of the defense widens, not narrows.

I have asked myself: is the coaching staff accurately assessing the fatigue of key players? Do they believe experience and instinct will compensate for physical decline? I am old, but I can see the step before the touch. And in the footage I rewatched, I saw those steps slowing slightly. Not much. But enough to make a difference in decisive moments.

That is not criticism. It is observation. At these players' age, after a long season and a stressful regional tournament, fitness decline is unavoidable. The question is: what is the coaching staff's alternative for those moments?

And that is where the defensive-midfielder issue and the fitness issue meet. If Vietnam had a dedicated defensive midfielder, that player could shield the defense in moments when key players cannot drop back in time. Without one, the defense must cope alone. And when the defense must cope alone against players like Chanathip, the risk multiplies.

A Counter-Intuitive Angle: Could the Problem Not Be Positional?

I want to raise a question that may annoy many. What if the "missing defensive midfielder" is merely a media framing, and the real problem lies elsewhere?

Think about this. For years, Vietnam played successfully without a pure defensive midfielder. They won the region. They reached important rounds in continental competitions. If the model worked well in the past, why is it a problem now?

There are three possible answers.

First, regional opponents have changed. The Philippines with foreign-origin players is no longer an easy opponent. Thailand with Chanathip at his peak is a different challenge. When opponents change, old models may no longer fit.

Second, the fitness of key players has changed. Hoang Duc, Quang Hai, Thanh Long are no longer young. They need more protection, not less. And in football, the best protection for a creative player is someone behind him, shielding the spaces he leaves.

Third, and I consider this most important: the attack-compensates model works best when the team can sustain an attacking posture. When the team is behind, or facing a stronger opponent, this model becomes a burden. Because then you can no longer attack to compensate. You must defend. And you lack the tools to defend.

But here I return to my triple-verification principle. When I rewatched, I saw the problem is not only the defensive-midfielder position. It is the space Vietnam exposes when losing the ball. And that space cannot be filled only by a defensive midfielder. It can be filled by a better defensive structure, a more compact block, or a different approach when losing possession.

The real problem is not "missing players." The real problem is "missing intent when without the ball." That is the execution blind spot I want to stress.

Signals to Track

Before my final assessment, I want to list specific signals I will track. Not to predict results, but to verify my hypothesis.

First is the starting midfield. I will watch whether Kim keeps the Hoang Duc–Quang Hai–Thanh Long trio, and if changed, who comes in. A personnel change in midfield will tell me whether the staff recognizes the issue.

Second is Doan Ngoc Tan's recovery. If he returns, that solves the defensive-midfielder problem. But I also need to know whether he has the fitness to play international football after injury.

Third is Hoang Duc's and Tai Loc's status. If they remain absent or can only play below full fitness, Vietnam's ball control will suffer directly. And when ball control drops, the attack-compensates model becomes riskier.

Fourth is Chanathip's form. If he is in Thailand's squad and playing at a high level, pressure on Vietnam's midfield rises significantly.

Fifth is the Philippines' squad list. If it includes many foreign-origin players, that is a bigger challenge for Vietnam's defense in transition.

Finally, I will track Kim's press-conference comments. Sometimes how a coach speaks about a problem matters as much as how he solves it. If he mentions the need to shield the defense, that is a positive signal. If he continues to emphasize attack, that is a signal I must assess more carefully.

Stability and Its Price

I want to say something I consider important. Stability in football is a value. A team with a stable core, with players who understand each other, with a system tested over time – that is an advantage. Vietnam has that advantage. And I do not want this piece read as criticism of stability.

But stability has a price. That price is slow renewal. When you keep a core, you keep both its strengths and its weaknesses. Your opponents, if patient and ruthless enough, will find the weakness and exploit it.

The Japanese taught me patience; the Belgians taught me ruthlessness. Patience is holding your system and waiting for the chance. Ruthlessness is exploiting that chance the moment it comes. Vietnam's regional rivals are showing both. They are patient in defending and waiting. They are ruthless in exploiting space when Vietnam loses the ball.

And if Vietnam does not solve the midfield issue, they will be tested by the very model they chose.

What I Cannot Stop Thinking About

There is something that troubles me as I write. I have spent nearly fifty years of my life watching football. I have witnessed Vietnam go through many cycles, many coaches, many generations of players. And in each cycle, I see a familiar pattern: a team that can attack beautifully, that can beat weaker opponents, but that lacks the tools to cope when pushed into difficulty.

That is not unique to Vietnam. It is a problem of Southeast Asian football in general. Regional teams are usually built to attack, to create exciting matches, to please fans. But when they face opponents capable of punishing them in midfield, they often fail.

Vietnam has a chance to break that pattern. They have quality players. They have a trusted coach. They have a tournament cycle approaching. But to break the pattern, they must do something no team wants to do: wake up before being woken up.

I am old, but I can see the step before the touch. And in my head right now, I see a scenario I hope will not happen: an opponent's counter-attack, a gap in midfield, and no one there to stop it.

What to Verify in the Next Match

I do not write this to predict Vietnam's failure. I do not know that. Football is a sport where anything can happen. I write to point out a structural problem I see, one that has existed for years and will continue unless solved.

What I want readers to carry away is not anxiety. It is a question. When Vietnam loses the ball in the first match of the tournament, how many meters wide will the gap in front of the defense be? And who will fill it?

If the answer is "no one," we will know the problem remains. If the answer is a new name, we will know the staff sees what I see. If the answer is a different structure, we will know the model is adjusting.

Three seconds from your own box to the opponent's box is enough to rewrite history. And in those three seconds, what decides the outcome is not the attacker's technique, but the defender's position. The ball is dead on the pitch, but intent lives in every meter of movement. Look at those meters in the next match. That is where the answer will lie.