Dortmund will never be able to remain silent in the transfer market, where they always cash in on their mainstay players, in fact this has become their tradition. In every season, Dortmund always succeeds in turning other players into star players, so in this case they have managed to balance quite well. But what Dortmund management is doing is certainly not a good thing for fans because fans always fail to see Dortmund become champions.
Dortmund's habits like that will be difficult to change because their philosophy is to get more money by selling players who are already good after being in the Dortmund team itself. And it is true that a team like that will always find it difficult to become champions because they always let go of what they should maintain in order to increase their own strength. Although at other times Dortmund is always able to produce ordinary players into great players who will be glanced at by more big teams every season.