Xuan Son's Captaincy and Vietnam's Leadership Puzzle

I have witnessed many historic moments in over three decades of work. But the moment Nguyen Xuan Son stepped out of the My Dinh Stadium tunnel with the captain's armband wrapped around his left arm was something very different. Unlike the armbands I've seen in the Premier League, which often belong to loyal natives or veterans who have devoted their prime years, here, on a November evening, a Brazilian born in Porto Alegre was carrying the symbol of Vietnamese football's belief. I looked at the scoreboard, then at the corner of the stadium where fans were raising high the national flag. They sang: 'Vietnam champions!' On the field, Xuan Son – formerly known as Rafaelson – was directing the attacking line to press. Just 27 minutes later, he sat down on the pitch, clutching his thigh. The armband was passed to another player, and its story was just beginning.

## Context of Absences The background is crucial. Vietnam is in a historic transition. Under Park Hang-seo, they peaked at the SEA Games and AFF Cup. But then they declined. The 2026 Asian Cup was a disaster with elimination in the group stage. Philippe Troussier came and went, leaving tactical and mental chaos. When Kim Sang Sik, a former assistant for South Korea and Jeonbuk, was appointed in May 2026, he knew he had to rebuild a cohesive team. In the November 2026 gathering, he called up about 30 players. The shock was the absence of three pillars: Nguyen Quang Hai, the hero of AFF Cup 2026; Nguyen Hoang Duc, the regular captain; and Van Hau, a gifted left-back plagued by injuries. For the first time in years, the armband was not with a long-serving Vietnamese star. It was given to a newcomer.

## The Logic of the Armband Kim Sang Sik's decision was a philosophical statement. Watching Rafaelson, you see a leader. He scores goals, but his celebration, his encouragement of young players, his fierce tackles – they define him. He integrates deeply, learning Vietnamese, marrying a Vietnamese woman. This respect for the culture resonates with the coach's loyalty-based philosophy.