Leverkusen is currently in a transitional period following a managerial change and a major overhaul of its squad. This situation certainly benefits Bayern Munich, making Kompany efforts to defend the Bundesliga title easier. Dortmund, Bayern Munich usual fierce rivals, have yet to show any signs of seriously challenging for the title, so it's reasonable to expect Bayern Munich to dominate the competition this season.
With the squad depth Kompany has built, I believe Bayern Munich even looks well prepared to compete in the Champions League. It's realistic for Kompany to also aim for the Champions League trophy this season, although we know that will be extremely difficult. Ten Hag needs time to stabilize Leverkusen performance, to be fair, he deserves a chance, even if he doesn't necessarily live up to expectations.
Bundesliga or Bavarianliga has almost belonged to Bayern Munich because in this season no team is ready to challenge them for the title while they are having enough sources, skills and quality for keeping title.
First round is already ended and Bayern Munich punishment to RB Leipzig is clearly indicating how things will be work mostly other teams are having not good start with they can improve their performance and bring themselves into good position, but this is going to be taken time with this advantage is always with Bayern Munich.
Bayer Leverkusen is surely having serious troubles which needed to be fixed, and it's not easy because change of coach and overhaul of players is surely going to be had impact on them and this could be also beneficial their opponents.