as long as Dortmund sell their potential players, then it is unlikely they will shift the dominance of bayern...
the latest news which I heard, Madrid ready to bid Bellingham, madrid even offer a very big money. Dortmund will surely be tempted by the money, just as they did haaland.
I also heard and readed that somewhere that maybe Real Madrid wants to get Bellingham , but i guess that Dortmund dont will let him go anywhere at the moment.
Because they have plans with him and they need him , in my opinion thats just rumors and we dont see that happend that he leaves.
Dortmund will be for sure looking to challenge Bayern Munich this year more as in the past.