Dortmund will play in the UCL next season. UEFA has created a new rule format. Among them is that the number of additional tickets that will be given to the league will be calculated based on the coefficient value of a team when playing in European competitions, such as the UCL, UEL and European Confederation Cup. This value shows that this season the Bundesliga has the best coefficient value so they get 5 tickets next season. Dortmund is in fifth place in the final standings and fortunately they can play in the UCL next season.
They have got a chance at a second attempt again, interestingly, Dortmund may still be in that esctacy of their most recent attempt rot he champions league title last season a.d it may turn out a fuel for them to want to attempt the champions league again next season as they have a very recent experience of the champions league even up to the final levels of the game, this may be an added advantage for them in this new season.
If Dortmund is able to make it beyond the group Stage this season in the champions league, I believe the chances may turn out high that they get to the finals again, going by all the most recent experience they have and the fact that their strength and form still remains intact well enough, is another reason to get them strengthen to wanting to attempt it again for the second time and it will be the first time they are attempting the champions league two times in a row to the fina level but it's still very possible they don't get to the finals again.
Leverkusen had a very awesome performance in the Europa this season such that it has raised concerns for me to believe that there are Chances they will be able to get a good performance in the champions league aswell this season if only they will add some form of further improvement to that which they already have, because in the champions league is actually very competitive and much tougher than what they have faced last season.