Regardless of this player's destination for next season, it's sad to see Dortmound can't keep one of the best players for another season because we know one reason for Dortmound to get these results is Bellingham during this season because Bellingham is the most valuable player in Dortmound and currently PSG and Manchester City trying to hire this player.
I was no longer surprised when Borussia Dortmund released their player who played well, this is not the first time they have done something like this, last season they also let go of Erling Haaland and now he is impressing in the Premier League. Borussia Dortmun is a team that typically seeks to profit from selling players they buy at low prices and they also at high prices.
I feel like there are a lot of clubs that release their players or sell their players to make a profit, Ajax is famous for doing that for example, they make a ton of profit and instead of spending that on just buying players, they spend that money on making the buildings and stadiums and training grounds etc etc, basically making the club bigger and more modern so they can raise better younger kids for the future as well.
Dortmund is an example of that mindset, Sancho, Haaland, Jude, they are all just cogs in a machine and when Jude is gone, I bet that there will be some other player they will polish up and show to the world and make him play 90 minutes of every game and hope that they can sell that player for a lot of money as well. If they don't find one at youth team, they will buy one, but they will have at least one player they hope a lot for their future.