It seems like you forgot one thing, do you still remember how Bayern Munich performed under Tuchel? In terms of quality, he is much more experienced than Kompany and has won several prestigious titles with different clubs, but his presence in the Bayern Munich coaching chair actually made the club fail to maintain its dominance in the Bundesliga. I know Kompany was the fourth choice, Bayern Munich appointed him as the head coach because the other three candidates were not willing to fill the void left by Tuchel. At least for now the management's decision has proven to be right, now Bayern Munich is on the right track, I really look forward to another surprise that Kompany will show with Bayern Munich.