In the summer Borussia Dortmund builds his defense: Niklas Sule comes free transfer from FC Bayern, in return Manuel Akanji and Dan-Axel Zagadou may leave the BVB possibly. A promising transfer candidate for the internal defense remains apparently Nico Schlotterbeck from the SC Freiburg. BVB has Nico Schlotterbeck on the note SC Freiburg hopes for "attractive offers" In the defensive Borussia Dortmund is facing a big change. So far, it is completely unclear with which personal trainer Marco Rose can plan for the 2022/2023 season at BVB. At Manuel Akanji, the characters are clearly clear on separation. As the "Ruhr news" recently reported, the negotiations between the Westphalia and the Swiss have come to a standstill. The 26-year-old has made an offer for the contract extension and the BVB is not charged to improve this again. Even Akanji is bound by 2023 to the black yellow. In summer, BVB could therefore take advantage of the last opportunity to take a dece...