Dortmund always can make their young players shine and give benefits to the club. The change of coach must be able to provide performance improvements not only from the game tactics but also from the improvement of each player's performance. Several candidates have been rumored, but hopefully, Dortmund can get the best coach and can improve their performance in a short time. They are in the middle of a very busy season. Hopefully, their interim coach can handle this well.
It's a good one they want to make a change of their coach but it could be that's not allthat it is to their issue of poor performance and productivity, although they have not explored their policy of selling of their best players too often recently but then it's possible the long term after effect is dawn on them now and they are looking to explore options to fix the team, mea while a build up all over again is what I think will be best for them currently. Good thing is they can afford a good coach if they get one.