Vasil Kušej has joined Slovan Liberec from Slavia Prague on a one-year loan, which includes an option for a permanent transfer. A clause in the agreement prevents him from playing against his parent club, Slavia Prague. Kušej has expressed frustration with this clause and hopes an agreement can be reached that would permit him to play. At a press conference, he stated his wish for a resolution, arguing that since Slavia Prague no longer required his services, there is no reason to prevent him from playing. Kušej is relying on the management of Slovan Liberec to negotiate an agreement and has mentioned Jan Nezmar and Ondřej Kania as individuals he wishes to discuss the matter with.

Czech winger Vasil Kušej, 26, is expected to move from Slavia Prague to Slovan Liberec as part of a larger deal that will see Ange N’Guessan and Toumani Diakité join Slavia. Midfielder Alexandr Bužek is also anticipated to transfer to Liberec with Kušej as player compensation. The overall transaction for N’Guessan and Diakité, which includes a financial payment, has a total value that, according to backstage information, is around €12 million. Kušej has 7 caps for Czechia. In the 25/26 domestic league campaign, he scored 5 goals and had 4 assists in 31 appearances. His contract at Slavia Prague runs until December 2028, and he joined the club in January 2025 for a €2.5 million fee. His current Transfermarkt market value is €3.00m.