When Time is the Opponent: Vietnam's Preparation Puzzle at the FIFA ASEAN Cup 2026

It is still raining at Lach Tray Stadium this afternoon. Standing in the stands, watching Hai Phong players practice corner kicks, I am reminded of a line I wrote nearly a decade ago: "The sound of the ball hitting the ground is the final sound of truth." But today, the truth is not in the sound of the ball. It is in the schedule. When coach Kim Sang-sik has about two weeks to prepare for the Group B opener against the Philippines on September 26, one might think that is a generous window. But looking closely at the squad list, I see a different story. Seven players from Cong An Ha Noi Club – Quang Hai, Dinh Bac, Nguyen Filip, Van Hau, Van Do, Thanh Long, Quang Vinh – will have only five or six days with the national team before flying to Indonesia. They come from a congested fixture list: a Champions League Elite match against Osaka on September 15, then a V-League match against Dong Nai on September 20. I have witnessed teams with perfect preparation still fail due to lack of cohesion, so I understand this concern is not trivial. "There are goals that are not in the tactics, they are in the air." I wrote that after the 2026 Hai Phong – Than Quang Ninh match, when Le Van Thang headed the equalizer in the 94th minute. But that air only appears when players understand each other down to the last breath. With only a few training sessions together, will the smooth combinations ripen in time? I remember the summer of 2026 in Kazan, when I compared Mbappé's strides to "a rain running ahead of the wind" – but that was a French team that had played together for years. Here, Kim is assembling a squad whose core has never played a full competitive match together. The issue is not just integration time. The original article mentions that Vietnam still has "several technical issues to improve" from after the ASEAN Cup 2026. Those issues do not disappear in two weeks, especially when the key players arrive late. Physical conditioning is also a question mark: CAHN players enter the camp with accumulated fatigue from two high-intensity matches, while those who trained earlier have a different fitness peak. This asymmetry makes implementing a high-pressing system risky. But there is a counter-intuitive angle I want to explore. The very limitation of time may force Kim to simplify his tactics – and that can sometimes be an advantage. When there is not enough time to teach complex routines, a team often becomes more direct, transitions faster, and relies on basic principles rather than intricate schemes. I have seen this many times: a team forced to play simply becomes more unpredictable. The question is whether Kim is flexible enough to embrace that simplicity, or whether he will cling to a system that demands a fluidity the squad does not yet have. "Rain on Kazan Stadium does not wet your shirt, it wets history." I wrote that on a rainy night in Russia, realizing that big matches are often decided by small details invisible on the scoreboard. For Vietnam right now, that small detail is the first training sessions, the private conversations between the coach and each player, the rare moments for captain Quang Hai to pull his teammates together. The Philippines is expected to field their strongest squad – not an easy opponent for a team rushing to complete its preparation. I used to think football was a sport of space, but the longer I live with it, the more I realize it is a sport of time. Time to understand each other, to run to the right spot, to know when to surge forward and when to hold back. For Vietnam, time is the most formidable opponent. But perhaps, within the gaps that time leaves behind, surprises will bloom. The space Havertz left is still moving, even after he left the pitch. And the space of incomplete preparation – who knows – might be where a new poem is written.