In my opinion we will see a disaster for Bayern next season. they have already hired the João Palhinha
I don't doubt the quality of the Munich midfielder, but the management move to bring in João Palhinha adds to the Munich midfield options. Kompany was building the Munich army to fit the character he wanted. Of course, Kompany is expected to break Xabi's record streak with Leverkusen. In addition, I am actually interested in Stuttgart. They also made a surprise this season. There are a lot of good players who could probably leave. But I hope the Bundesliga remains in the competition of many clubs who will make the match more interesting.
As long as any team can have the strength to boost their desired performance, they will do whatever they want and here Bayern Munich is very right to bring in Joao Palhinha. However, he is an ideal midfielder who is currently what Bayern Munich needs. If Joao Palhinha still stays at Fulham then it will bury his potential and Bayern Munich will see his potential before another team takes him.
Breaking Leverkusen's record seems quite impossible, especially since the only coach is Vincent Kompany, so it seems like it's still too soon to talk about records with Bayern Munich's initial plans. For Stuttgart, it is natural for them to do that because basically they are not a big club and they still need additional funds for club operations so selling players is one of the solutions they have. The competition will remain interesting as long as the Bundesliga teams do not give in to each other and that is a point they must maintain next season.