Well, now I just expect them to be in the top four positions the next season considering that they have played so well in the Europa League. I expect them to make some necessary changes in their squad and continue the good work that they have done in the Europa League. With the type of performance that they have shown in the Europa League, I believe they will be able to play well in the next season in Bundesliga.
I don't believe Frankfurt will be better next season in the Bundesliga even though this season they managed to seal the Europa League title. Look at what they did in the Bundesliga this season and compare it to what they did in the Europa League. I think Frankfurt are very different in both competitions, they were only able to win 10 match out of 34 match, lost 12 and draw 12 but did well in the Europa League. Luck has played an important role in Frankfurt's success this season in the Europa League.