Bundesliga title was won by Bayer Leverkusen because Bayern Munich wad not in form previous season.
This I do not agree with. Bayern Leverkusen was able to win the Bundesliga title because they performed consistently and showed high self-confidence, not because Bayern Munich did not perform well, but it was Leverkusen who performed well throughout the season. Bayern Munich cannot appear consistent because their defense is very weak and they concede easily. The Upamecano - Min Jae duet was the cause of defensive problems which often caused blunders, before Tuchel finally found a solution by pairing the Mathijs de Ligt - Eric Dier duet at the end of a solid season but it was too late because Leverkusen got points that Bayern Munich could no longer catch.
The Bavarians are here to stationed winning and we know it's up and running. Bayern Munich new coach will do better, I know this actual fact for sure. Vincent Kompany is classified mediocre because Bayern Munich happens to be the first top flight club to manage as coach and we know what's capable of, he will put in enough work for the purpose to succeed in his first season.
Next season Bayern Munich will appear with coach Vincent Kompany, of course he doesn't have much to do because the squad that Tuchel left behind is already good. Vincent Kompany just needs to improve his defense. It's worth waiting for his performance at Bayer Munic. He must have the courage to make changes for a better formation scheme, especially supported by management. However, new coaches usually need time for the team to remain stable, so I think next season Leverkusen will still dominate the Bundesliga.