Dude, what do you think of Dortmund next season? They lost in the final round this season and that should make their motivation even greater to avenge their failure. They have lost twice in the final, the first time against Bayern Munich and the last time against Real Madrid. Their efforts were very good to reach the final but their luck was less fortunate when they had to face a prestigious team full of history in the Champions League.
They will end up like Inter, they were able to reach final in the last season, but they lose in round of 16. Dortmund and Inter are both of teams that very lucky can enter to final in Champions League, so don't expect anything in the next season.
Next season will be interesting since Leverkusen and Bologna are joining the race.
To be honest, I personally say that Borussia Dortmund is not a team with ambitions for achievements, maybe they are very satisfied with what they can achieve this season by being runners up in the Champions League. However, we can see their performance in the Bundesliga, they wouldn't even be able to be in the Champions League if the Champions League was still in the same format. However, the new format that will be used means the Bundesliga will have 5 places for its representatives in the Champions League.
I myself cannot analyze what Borussia Dortmund is thinking other than they prioritize business. because if they want to then they can become an even better team than what we see now. How many star players did they sell for a profit? and if they keep him then they will be a team with star players in every position. Yes, I know business is also important, but I mean they can also do both, achievement and business.