Maas Willemsen, a 22-year-old Dutch central defender for SC Heerenveen, expressed his ambition in the Sportcast from Omrop Fryslân by stating that the top three clubs, Ajax, Feyenoord, and PSV, are welcome to contact him. Willemsen, who joined Heerenveen from De Graafschap this season, had previously turned down interest from Feyenoord in favor of Heerenveen's plan for his personal and individual development. The defender also noted that Heerenveen's plan is a very good fit for him. His contract is valid until 2029, and his market value is listed by Transfermarkt as €1.50m.