And your opinion about Dortmund journey can reach to Champion League final match of this season is make sense and i think i have to agree with you that they were luck because at that time before reach to the final match Dortmund can beat several strong clubs such as PSG and Atletico Madrid which if we see from the squad these clubs quality is above to Dortmund and for next season i think it's quite hard for Dortmund to repeat their this season achievement especially next season with new format Dortmund potentially will met against several strong teams early at league phase
I agree with you that Borussia Dortmund may not be able to repeat there performance they had on this season to this upcoming season because just like you said they defeated PSG and Atletico Madrid but with all the amendments and strategies those clubs has put in place there is no way Borussia Dortmund will beat them and besides it was even fortunate for them to have win them because normally PSG is more in a good shape than them so wining then was actually a narrow escape, however one of the things I even noticed about Borussia Dortmund performance is that there performance is always seasonal because at a moment they will be very inform and the next season they will start performing poorly.