Thats what i already have written and are my opinion too , but Ten Hag was good at Ajax times.
And te next thing is that Leverkusen is a different team Manchester United and its possible that young and other players getting the chance to shine.
But it will be very hard for Leverkusen to compensate all of the players who left Leverkusen.
The situation of Ajax and Leverkusen is very similar. Both teams have talented players in their squads. But there are no star players. Ten Hag was quite good with Ajax. And that is why the Leverkusen management is keen to rely on Ten Hag. Also, Leverkusen is selling their best player in their squad. It is very unlikely that Leverkusen will fight for the title next season. If they want to fight for the title, Leverkusen's squad will have to be strengthened even more. Big funds are needed. The Leverkusen management will not be interested in spending large amounts on player purchases.
The situation is quite similar, but this is his first season in the Bundesliga, he has never coached a team that plays in the Bundesliga before. So it is natural that people are quite doubtful about ETH being able to handle Bayer Leverkusen in his first season. Facing next season, maybe we will see a lot of changes in the Bayer Leverkusen squad, but I doubt the Bayer Leverkusen owner will spend a lot of money to bring in new players.
And I agree that next season it is impossible for Bayer Leverkusen to perform better than this season, but I just hope they can always compete at the top of the standings even though they don't secure the championship trophy.