RB Leipzig is interested in Caspar Jander, a 22-year-old German midfielder who has been playing regularly for Southampton in the Championship. He became a regular starter after moving from 1. FC Nürnberg at the end of August, a transfer for which Southampton paid twelve million euros. Jander has a contract that runs until 2028, and any potential move would likely be expensive. In the 2025/2026 Championship season, Jander has made 2 appearances, providing 4 assists, and he has 3 caps for Germany U21. His current Transfermarkt market value is €10.00m. VfB Stuttgart has also been linked with the midfielder.