Kroos, who shares the same agent as Stiller, Volker Struth, thinks Real Madrid should take a closer look at the young player. Although no official negotiations have begun, Stiller's name is now being discussed at the Spanish club.
Stiller's current contract with VfB Stuttgart is set to expire in 2026, with a buyout clause worth €36 million. However, the club would prefer to sell him for €50 million and can waive the buyout clause by paying Stiller an additional €2 million.