I know that he didn't big team coaching experience, but that should not be the main reason for thinking he cannot succeed in the team because Alonso did not also any big team experience and yet he achieve a great success in his first full season in charge of Bayer Leverkusen, and many of us are given him all the recommendation to coach Bayern Munich instead of Vincent Kompany.
The hope the Bayern Munich management have in him is much and fans will also be expecting much from him, but trust me, if the players cooperate well, they can achieve everything next season because players do contribute to coaches downfall.
Kompany is already beginning to be put under informal pressure when they hint to him that two seasons for Bayern without winning tournaments is a lot. I am sure that Kompany also wants to win everything there is to win with Bayern, but we still have to find out how good a coach he is and how much he can work with the team. If he copies Guardiola's behavior, then I think he can achieve good results. Bayern is not an ordinary team, there are many players who need a special approach, Tuchel’s example showed how bad things can be if there are conflicts with the players.