I think the problems that Bayern Munich are facing are not too serious, they have only lost a few points in the Bundesliga, while in the UCL Bayern performance is still very good by getting 2 wins over Inter and Barcelona. Nagelsmann should be able to get Munich back on winning ways in the Bundesliga and maintain consistent performances in the UCL. Being in 5th position is not a good achievement for Bayern, Nagelsmann should be able to bring back Munich back to first position. I think Bayern have no trouble getting to the top because the quality of the squad they have at the moment is above other teams, but Munich success depends on Nagelsmann tactics and strategy.
This is main point too much hype about Bayern Munich current form even we all know they are best in their business, and they have enough quality and skilled players which can change matches very quickly but right now due to few new changes they are having trouble in German League so people's having enough talk about this all even their performance in Champions League giving how strong and best they are in this all.
After this international break surely things are going to be change and Nagelsmann will bring back this team at their best because he is also now on radar with Tuchel is also looking for new job and peoples are giving impression he can take charge but for me, it's not going to happen because Bayern Munich management already announces about their faith in Nagelsmann.