1.FC Kaiserslautern is among the clubs interested in Ryan Fosso. Thomas Dal, a journalist for 'De Limburger', said there is interest, but he hears that it is still early and Fortuna Sittard and the other party are not close to an agreement. Ryan Fosso indicated he could not play against Go Ahead due to transfer issues.

According to Gianluca Di Marzio, FC Kaiserslautern from Germany would like to sign Ryan Fosso. Multiple clubs would like to sign him. Fortuna Sittard has the option to extend Fosso's contract by one year, but his contract currently runs until the end of the season. It is not known if Fosso prefers a transfer.

Ryan Fosso, a central midfielder for Fortuna Sittard who has both Swiss and Cameroonian nationality, is attracting interest from Germany as his contract in the Dutch Eredivisie is set to expire in the upcoming summer. 'RTL/ntv' and 'sport.de' report that Borussia Mönchengladbach is monitoring the 23-year-old. The same sources state that 1. FC Kaiserslautern and Hannover 96 also have an interest in the player. Fosso could leave on a free transfer. He has an option for a one-year contract extension, but it is said that he is open to a change of environment. A former Switzerland U21 international with 3 caps, Fosso joined Fortuna Sittard in July 2024 and has made 14 Eredivisie appearances this season. Transfermarkt estimates his current market value to be €2.00m.