This is Dortmund in all its glory, when the most important thing is to earn money not by winning titles, but by reselling other people's young talented players. This strategy is flawed in its essence and ugly, but still sometimes continues to bring results, and therefore, more often, Dortmund, surprisingly enough, even ranks first after Bayern Munich. I still hope that there will be other normal clubs that will really try to surpass Bayern in the fight for titles and Borussia Dortmund will be eliminated from the list of contenders for high places.
That's why way for the club is to exist in the bundesliga. The trophies seem not to become the main target. Dortmund has been also selling one of its important player to the bayern again. There are some potential clubs in bundesliga like leipzig who potentially compete with bayern. The only problem if domination from bayern was making bundesliga look like a farmer league. DFL was not allowing broad investors to come. I think that if the rules being changed and it will be also ending the domination by dortmund in bundesliga.
Bundesliga will have new investors who's gonna buy the small club and make it bigger. The rules that being made by DFL was only giving advantage to the bayern.