I doubt Xabi Alonso's Leverkusen can dominate the Bundesliga next season. Leverkusen cannot win the title by going undefeated for a whole season. If Leverkusen wants to dominate the Bundesliga next season, Leverkusen management should definitely try to strengthen their squad. We saw the Napoli team dominate the 2022-23 season and win the title. However, last season we saw this team finish tenth in the table. So Leverkusen will have to play very carefully from the start of the season if they want to win the title.
There won't be too many expectations from Bayern Munich next season. Bayern Munich have a strong squad but new coach Vincent Kompany is not experienced enough. I don't know why Bayern Munich have appointed such an inexperienced coach.
If we compare Napoli who were unable to win again in the following season, it was because the coach who led Napoli to victory decided to quit and leave. So Napoli have a new coach and the strategy they use is very different from the previous coach. Leverkusen still has a coach who succeeded in bringing them to victory so there is still potential to win again in the coming season. It is possible that Bayern Munich's performance has also weakened, so Leverkusen will take advantage of this moment to stay in top position.
Leverkusen will try to stay at the top. The important thing is to stay there, you know. They now have the example of Napoli in front of them and they need to know what to pay attention to. Kompany took over as head of Bayern, Nuri Şahin took over as head of Dortmund, and Leverkusen continues with Xabi. This gives them a great advantage because they continue with a coach who knows the team. Next year I hope they can pick up where they left off.