Decathlon-CMA CGM, a professional cycling team based in France, has lost Seff Van Kerckhove, a highly regarded young rider from Belgium. Van Kerckhove, who has won ten races this year while riding for the French team's under-19 squad, was expected to join Decathlon-CMA CGM's development team in 2027 and then move to the main squad in 2028. However, the team Direct Vélo confirmed on Friday that Van Kerckhove has instead signed with Visma-Lease a Bike, a top-tier Dutch cycling team. At nearly 19 years old, he will begin with Visma-Lease a Bike's Continentale team before progressing to their WorldTour squad. His older brother, Matisse, who is two years his senior, already rides for the same Dutch team. Van Kerckhove's departure is a major setback for Decathlon-CMA CGM, as he was seen as a potential long-term leader for the team. The future of Paul Seixas, a French rider currently under contract with Decathlon-CMA CGM until 2027, is also in question. The team, led by manager Dominique Serieys, is struggling to extend Seixas's contract. Journalist Daniel Benson reported that Decathlon-CMA CGM remains optimistic about keeping Seixas, but the rider has several other teams interested in signing him, with Visma-Lease a Bike being a strong competitor. The loss of Van Kerckhove and the uncertainty surrounding Seixas highlight the challenges Decathlon-CMA CGM faces in maintaining its competitive edge. The team has been working to build a strong foundation for the future, but retaining top talent in professional cycling is increasingly difficult due to the high level of competition among teams. This situation is not uncommon in cycling, where young riders often move between teams in search of better opportunities or more prominent roles. With Van Kerckhove now committed to Visma-Lease a Bike, the focus will shift to how Decathlon-CMA CGM can adapt and continue developing its talent pool. The team may need to look for new prospects or negotiate more aggressively to retain its existing riders. As the cycling season progresses, the impact of these changes on the team's performance will become clearer.