As usual, Kompany will get praise when Bayern Munich wins and will get criticism when they lose, it has become a tradition in football. It is difficult to find a concrete reason why Bayern Munich management is so brave to appoint Kompany as Thomas Tuchel replacement, what is clear is that they do not want to get rejection from the targeted manager again. For Kompany, becoming Bayern Munich manager is a leap in his career, and he must understand very well what is at stake. His job will never be easy because he has to conquer the Bundesliga and the Champions League, that is the target set by management every season. If Kompany is able to record good results at the start of the season, then the journey ahead will be easier. I think Kompany will prioritise the Bundesliga trophy in his first season, and that looks more realistic to achieve.
I think it's not just Vincent Kompany who feels that way, all coaches will be praised and criticized according to the results achieved by their club, it's not easy for Vincent Kompany to accept Bayern Munich's offer, he will also be seen as an ordinary coach compared to previous Bayern Munich coaches who have great experience but if he is able to prove his greatness in the first season he might be appreciated by the club and also the fans and slowly he will be liked by the fans.
Yes, I think the Champions League target is too heavy for the coach because he has to be able to beat Real Madrid and also Manchester City who are strong candidates for the Champions League, winning the Bundesliga title is enough for the coach rather than forcing himself to win both.