Bayern Munich are really out of luck with managers recently. First Nagelsmann and now Tuchel... 
Tuchel was even asked to what he would do if Bayern Munich stated a change of mind to keep him for another season. He said that everything was decided already and the ways were going to be parted for certain. Nothing surprising though.
I think it is better not to get Nagelsmann back. The board weren't contented with his management style because of nearly handing over the Bundesliga title to Dortmund. When it comes to Zidane news sources talk about that like he would prefer Manchester United over them but I don't know.
Tuchel was even asked to what he would do if Bayern Munich stated a change of mind to keep him for another season. He said that everything was decided already and the ways were going to be parted for certain. Nothing surprising though.I think it is better not to get Nagelsmann back. The board weren't contented with his management style because of nearly handing over the Bundesliga title to Dortmund. When it comes to Zidane news sources talk about that like he would prefer Manchester United over them but I don't know.
I don’t agree about Negelsman, he is an excellent coach and there was no good reason for his dismissal, just after a short series of draws, something incomprehensible began. Perhaps they also wanted to fire him for some other reasons, and this became only an excuse, then in this case he has no chance of returning to the team. I don’t know why everyone is talking about Zidane, if you look at his attitude towards his coaching career, I have the impression that he is not interested in a coaching career at all.