It is true that Dortmund are weak because they sold their star, but we have to see that even if other teams in the bundesliga are not very strong, they can make bayern win the league with many difficulties, this in my opinion is a great opportunity for others teams make bayern struggle to win the bundesliga. even with healthy mane in bayern i don't see bayern being as strong as in past seasons. we'll see in the next games if i'm wrong
Even before Dortmund sold Haaland it was a weak team (compared to the top ones), now it is obviously even weaker and I would not be surprised if they are moved from second place to third and maybe even fourth in the upcoming season. As for Bayern, they will not have any problems in the domestic championship, as for the Champions League, randomness is of great importance there, but they will definitely be in the group of favorites.