Empty Scouting Files and the Gap Burying Vietnam's Young Talent

In June, in a scouting room in northern Vietnam, I was handed a fourteen-page file on a 19-year-old midfielder three V.League clubs were tracking. Page one carried his name. Page two carried his position and height. The other twelve pages were blank: no pass-completion rate, no ball recoveries, not a single physical marker. The file existed to prove that somebody had watched the player, not to answer how well he plays. I have received files like that many times. Each time, what holds my attention is not the blank space but the reaction of the person sitting across from me when I point at it. A young-player deal in Vietnam usually passes through four layers: the referrer (often an agent or an acquaintance), a three-minute social-media clip, a two-day trial, and the signing decision. The last two layers cost money and time, so most pressure lands on the first two — where the cost is close to zero and almost nobody verifies anything. In European football, a professional scouting report has a fixed structure: source, observation date, opponent, match conditions, data, and an assessment section kept separate from the factual section. That separation serves a very specific purpose: when a report turns out wrong, people know where it went wrong — in the number, or in the person reading the number. Vietnamese youth football largely lacks that structure. We have plenty of relationship networks and very few chains of evidence. Four columns every young-player file must contain, and all four are verifiable. The first is the event. Not "the player has potential," but "the player completed seven line-breaking passes in 90 minutes against a specific opponent." A judgement not tied to an observable event cannot be wrong, and what cannot be wrong cannot be used to make a decision. The second is the source. In the file I held that day, the source column read: "according to someone at the club." This is the most common form of provenance loss. When a source has no name, no job title and no date, then by the time the report is shown to be wrong there is no way to trace back whether it failed at the provider, the note-taker, or the reader. The third is the time marker. Youth football moves fast: an 18-year-old's physical markers can shift by 15 to 20 percent across a single off-season. A report with no observation date becomes a historical document within six months, no longer a scouting tool. The fourth is the unit. "Runs a lot" cannot be measured. "Covers 11.4 km per match" can. "Passes well" cannot be measured. "91.3 percent pass accuracy across 47 actions" can — and can also be refuted. In the first three months of 2026, working as a consultant at PVF, I built a 14-criterion quantitative framework for the U19 cohort and reviewed 47 video tapes and six live sessions. That framework did not find the best player in the big matches. It found the player who made the big matches run smoothly: Nguyen Hoang Duc, then 19, with 91.3 percent pass accuracy — higher than the rest of the academy centre combined. Four months later he made his V.League debut. Had I been forced that day to reach a conclusion within a week from an empty file, I would have chosen wrong. The error would not have come from the reader's ability but from the fact that a dataset with zero information points cannot produce any conclusion — not even the conclusion that the player is poor. A conclusion is the end point of a chain of evidence. No chain, no end point. The usual reaction when an empty file is exposed is to blame agents and clickbait sites. That blame is aimed at the wrong place. Agents only make claims. The person who signs the contract is the one who turns a claim into money. The fault sits at the last stage, not the first. The deeper problem is formal. A filled fourteen-page form looks like serious labour. A blank column looks like laziness. Organisational pressure therefore pushes scouts toward filling everything in, rather than stating plainly that nothing is there yet. That is the blind spot of an entire system: we reward complete form and do not reward honesty about the gap. The second risk runs the opposite way and is heavier. Asked to conclude without data, the natural reflex is to infer, to fill the blank. An 18-year-old rated highly on inference receives a professional contract, and two years later is measured against expectations built from that same inference. The person who created the error bears no consequence. The player does. I once published a forecast about a cohort of young players disrupted by the pandemic, and the forecast was right. I do not call that vision. It was a tested hypothesis, and any hypothesis can fail if its inputs change. Under the dry data, I excavated a gem the market had overlooked — but that gem exists only because I was willing to dig, not because I guessed well. The fix is small. Before every young-player deal, count how many verifiable information points the file contains. Below three, the file is not ready to decide with; it is only ready to be questioned. In 26 years of watching youth football, I have never seen a talent saved by a well-written report. I have seen rather many buried by a fully written one. I do not look for heroes; I look for the structure that turns them into heroes. And that structure begins with a page willing to stay blank. Five years from now, when today's 19-year-olds reach their prime, who will excavate what this transfer window quietly buried?