Leverkusen has a tougher challenge next season. This season they managed to surprise many people because they managed to become Bundesliga champions and became undefeated in the Bundesliga. No one expected Leverkusen to succeed in setting a crazy record. But next season will be different. Bayern Munich and all the teams in the Bundesliga will be wary of Leverkusen and try to expose its weaknesses. The defeat to Atalanta showed Leverkusen's weakness in 1vs1. I am very impressed with Alonso who managed to build a solid squad with average quality players. Next season other teams will improvise. And it would be best for Alonso and the club management to spend some time on players to make the team more solid.
Bayer refuses teams to transfer their players, they try to preserve the team, and even buy young players, so they bought a defender from Barcelona from U-19. I think after they were able to keep Alonso, it became clear that all further actions would be aimed at preserving and strengthening the team. Let's see what happens, so far everything looks good. Guirassi could go to Dortmund, it's a good transfer, Dortmund's attack clearly doesn't look as good as it should.