One of the most promising developments in Vietnamese football this season is the increasing number of U23 players earning regular playing time in the V-League. No longer limited to brief cameos or symbolic appearances, over half of the current U23 squad have become vital contributors - or even key pillars - at their respective clubs.

Notable names like Khuat Van Khang, Dinh Bac, and Thai Son have already proven themselves over recent seasons. Meanwhile, players such as Hieu Minh, Phi Hoang, Hong Phuc, and Van Truong are also gaining significant experience in recent matches.

This regular exposure to top-tier domestic football is essential. It helps young players accumulate experience, sharpen their mental resilience, and maintain optimal game fitness.

Crucially, it gives coach Kim Sang Sik something every manager hopes for: a generation of players being naturally and consistently developed in a high-level club environment, rather than being hastily shaped in short national training camps.

Is Kim Sang Sik bold enough for a generational shift?

With such a solid foundation, the pressing question becomes: can coach Kim Sang Sik accelerate the generational transition for Vietnam’s senior national team?

Vietnam’s golden generation - once responsible for historic victories - has begun its inevitable decline. Some players are nearing the twilight of their careers; others have lost the hunger that once drove their success. The need for a strategic rejuvenation is undeniable.

So, will Kim take the bold step of fast-tracking this process? Will he entrust the current U23 squad, filled with hunger and youthful energy, to help revitalize the national team?

A full-scale overhaul, however, is unlikely and potentially risky. Past attempts - such as those under coach Philippe Troussier - have shown that abrupt changes can backfire. Therefore, a more balanced and pragmatic “50/50” approach may be the optimal path forward.

This would mean constructing the senior national team around a core that blends experienced veterans with the best young talent from the U23 squad. Such a strategy not only ensures continuity but also breathes new life into the team.

Still, executing this plan will require serious courage. Coach Kim will need to make difficult choices, including phasing out long-serving stars and embracing the learning curves that come with giving younger players a chance.

If he succeeds, Vietnamese football won’t just have a promising generation - it will have a future that’s been thoughtfully and thoroughly prepared to compete at the highest levels.

Duy Nguyen