Kompany will make sure that we are going see a Bayern that goes back to winning ways, which will not be simple, but it can happen and stranger things happened in football. Plus, while we may not find the situation at hand easy, we need to remember that we are going to see Bayern Munich anyway, that team is a great one, and while last season was a bad one, and definitely caused Tuchel to be considered not as good as he used to be, we are still talking about the best team in Bundesliga.
I do not think that it's impossible for them to win, I think with the way players are, we are going to probably see them still have a chance and could win it, even if Kompany isn't a great manager, if he is then there is even a bigger chance.
I'm not sure about this but I think the good thing for Kompany and Bayern Munich is none expect to see a good performance from Kompany because he had a bad experience in the last season and he is still young and not experienced enough and this can make Kompany be under less pressure while on other hand, he is working in a team like Bayern Munich where they usually win the Bundesliga title otherwise they get the coach fired.
I think now Bayern Munich feels regret because of getting their coach fired and hiring Tuchel in the last season. Because this made the team unstable.
Indeed you can't be sure on this because Bayern Munich and Vincent Kompany is surely expecting to see a positive change in the team even though Kompany had a bad season last season with Burnley in the Premier League. Kompany may be young in age but he has got a lot of experience being a good player and don't forget he also helped Burnley to come out of the relegation zone before the team had bad season in the Premier League so I believe moving to a bigger team where you have more quality players will boost the confidence of Kompany to do a great job in the Bayern Munich team.
I am optimistic about Kompany bringing a change in the Bayern Munich team but I don't think the results will start soon they will still need to give him time to master his the right formation to use and to get things together in the team.