For Bayern Munich to win Dortmund it is a big win for Tuchel, atleast his first game as coach of Bayern Munich came out with a good result. The victory of the game will give fans good impression of Tuchel winning more games in Bundesliga and in Champions league. Interesting for Bayern Munich to maintain the top position.
it's funny that in this game tuchel didn't even put mane to play right at the beginning of the game, the news channels reported that mane had a fight with the old coach, I don't know if tuchel didn't put mane right at the beginning because of that, but fact is that without mane playing right at the beginning, bayern managed to score a lot of goals and i doubt very much that mane will be able to have a guaranteed place to play right at the beginning of the game, his moving to bayern was his worst mistake and already I commented on this when I heard that mane would go to bayern, he was doing very well in liverpool
if mane had stayed at liverpool he would always be playing at the beginning but he made a wrong choice when he left liverpool and now he will always be sitting on the bench and will play a few minutes, his market value will be low and the chances of getting another one big and good team will be very low chances, since he arrived at bayern he hasn't been able to score many goals, i.e. the mane doesn't need bayern at this moment
about dortmund, with this defeat it was already clear that dortmund or any other team has no chance of winning the bundesliga, dortmund had a small hope, but it did not last long, bayern has already returned to the top and will not leave it until become champions, and even if they left it would be a short-term thing