A winter transfer for FC Carl Zeiss Jena's 25-year-old German winger, Kay Seidemann, is considered a possibility. According to BILD information, there is interest from other clubs. Seidemann is reportedly in talks with both Chemie Leipzig and FC Eilenburg. However, sports director Miroslav Jovic stated that the club has not yet received any offers or inquiries for the player. Seidemann joined the club in July 2024, and his contract is valid until June 2026. In the current Regionalliga Northeast season, he has made 10 appearances, scoring two goals and providing one assist. According to Transfermarkt, his market value is €100k.