If you are thinking that Erik Ten Hag will sign players and build Bayer Leverkusen to challenge Bayern Munich for the Bundesliga title, I think you are mistaken because when it comes to signing good players, I think Bayern Munich has a good advantage over Bayer Leverkusen because Bayern Munich has the money to splash to get the quality players they want. For the fact that Xabi Alonso left Bayer Leverkusen and Bayer Leverkusen sold some of their good players to other clubs, I now see Bayer Leverkusen as a club that can finish in the top four next season.
That is if Leverkusen can finish in the top four next season, because I don't even expect that to happen to Leverkusen next season if the coach is Ten Hag. Because apart from Munich, next season Dortmund and Leipzig and Freiburg will also make better improvements in order to compete in the top four zone of the Bundesliga. So it will be a little difficult for Leverkusen to reach the top four zone although it is not impossible for Leverkusen to get it next season, but I still doubt it.