The French football league system is a complex and dynamic one that has evolved over the years to ensure fair play and competition. One of the most significant changes in recent years has been the implementation of the Ligue 1 Relegation System, which was introduced in 2019.

The Ligue 1 Relegation System allows teams to be relegated from their respective divisions if they finish bottom of their group or if they have lost more than half their games during the previous season. The system was introduced to address concerns about the competitiveness of the league and to prevent teams from becoming too dependent on the top teams for promotion.

Despite the challenges presented by the Relegation System, it has been successful in reducing the number of clubs relegated from the top division. In fact, since its introduction, only three teams have gone down this route - Nantes, Clermont, and Ajaccio. These teams were all relegated at different stages of the season, with Nantes finishing last and losing the title before relegating them to the third tier.

However, despite the success of these teams, there remain concerns about the future of the league. Many believe that the Relegation System is not enough to prevent the club from becoming too reliant on the top teams for promotion, and that there may need to be other measures taken to ensure that the league remains competitive and fair.

One potential solution to this problem is the implementation of a "relegated" model, where certain clubs are relegated from the top division after being found guilty of misconduct such as cheating or corruption. This would allow clubs to compete against each other without fear of relegation, and could potentially help to reduce the risk of teams becoming too dependent on the top teams for promotion.

Overall, while the Ligue 1 Relegation System has had some success in reducing the number of clubs relegated from the top division, it remains a complex and challenging system that requires ongoing attention and review. As the league continues to evolve and adapt to new challenges, it will be interesting to see how it develops in the coming years.