What Bayer Leverkusen has shown this season is quite good and even fantastic, apart from their failure in the Europa League final, but that's how football is, no one can predict with certainty, even though Bayern Leverkusen are very favorites, they actually lost badly in the final match against Atalanta.
For next season, Bayern Leverkusen still has the possibility of still being able to compete fiercely with Bayern Munich because Xabi Alonso has decided to remain as coach of Bayern Leverkusen and I even think it is possible for them to be stronger.
The revival of Bayern Leverkusen and several other Bundesliga teams has had quite a positive impact on the Bundesliga competition becoming more competitive and this can also make the Bundesliga teams stronger to be able to compete on the European stage in the following season.
I do not think that it will go on for a very long time, because financial situations means that Bayern will keep being at the top for a very long time. Because other teams do not have the income that Bayern Munich does, and because of that we are going to see Bayern Munich will always have the best players on their club, they could just go buy the best players at Leverkusen if they want to, these guys spent 120 million to get Kane last season, you think if they offered 120 million they can't get players from Leverkusen?
They can get any they want, probably a few. Doesn't mean they will, it just means that they are going to be able to keep being the best team and keep winning, and they lost for the first time in over a decade, so it's fine.