The experience of winning the title is very important for them so that they are always consistent in every match. Frankfurt has had a good season finishing the way they have even though their hopes of winning are far from expected.
The Bundesliga has many strong competing teams such as Munich, Stuttgart and Leverkusen, they also appear very aggressive, no one can determine the champion in the season, at least they have given their best and can move up the rankings in the Bundesliga standings.
The fact that we are beginning to be very uncertain about the winners of the league title this season, that alone I believe is making the league more interesting this season because that would be a reason to get people's attention to wanting to continue seeing this games till the end , Leverkusen this season has been inconsistent with their performance but hopefully they still finish well this season that's if they don't get to defend the title this season.