If Dortmund sells their best players every year, how will they win the title? There are giant teams like Bayern Munich in the Bundesliga. Munich also has a lot of money. Munich forms the strongest squad in the Bundesliga every season. If they want to fight for the title against such a squad, Dortmund also needs a strong squad. But even if they can find young talent, Dortmund as a squad is not as strong as Munich. And if this continues, it is not possible for the team to dominate the Bundesliga and win the title.
Well, Dortmund has always had this Habit , I don't know if it's their way of making more money, lately they had bet on fighting more Fiercely and that's something that I really liked , I remember 3 seasons ago Dortmund was about to take the Bundesliga title from BAYERN and they were very close to achieving it, however this is something that we all Experienced and we were there on the edge of everything, if Dortmund sells players it's difficult to Build a team like that , but it's a question of what they pursue and want.