The departure of long-serving defender Jonathan Tah to Bayern Munich has created a significant void at the heart of Leverkusen’s defence. Additionally, Mario Hermoso’s temporary spell has concluded with no signs of a return, while Odilon Kossounou, who spent the previous season on loan at Atalanta, is unlikely to be part of Leverkusen’s plans moving forward due to a purchase clause in his contract with the Italian club.