Leverkusen will like face a difficult time come next season because they are in a different phase of their club because a new coach will be coming to the team which means that a different style of play which the players will follow and the truth is that it's not easy for players to follow and master the playing pattern of new coaches because it will take a while before the players will adopt to the style of play of the new coach.
The truth is it will not be easy for the new coach to come and fill up what Alonso has done in Leverkusen because he has created a record that will be difficult to break
This season will be a lot of transitions for them because not only the coach is leaving now but also some of their star players are leaving this season which makes it possible for the situation to be worse than expected so thinking about this condition Leverkusen clearly now still needs to wait whether in the end this transition will still be able to make them still like 2 this season or even the presence of Ten Hag in the squad can make the situation unpredictable.
I hope they can still compete, they don't need to follow Xabi's previous achievements especially to be unbeaten but they just need to be consistent and can make the same competition as what happened this season that's very good for me.
It's also difficult to see some of the core players missing and the new coach who has a not-so-good track record but of course we also can't judge that they will play badly this season. Let's see if Leverkusen can make a splash with their new squad and coach or not.