I'm a bit surprised that no one is writing about Schalkes relegation. Or was it clear to everyone and there is nothing more to say?
I already wrote a poem above about the most expected and the most awaiting event in Bundesliga this season 
And Schalke didn't disappoint anyone today tho by losing vs Bielefeld! Bye Bye Schalke infinite 0, you simply don't deserve to stay in 1.Bundesliga after a horrible season and a half, at least 
The exciting thing will be whether Dortmund manages to reach the Chammpions League, after Frankfurt won yesterday and Wolfsburg has an easy opponent today.
Dortmund 1-0 Union, let's assume they will won this match, then within the next 4 games left they have to face Wolfsburg, Leipzig, Mainz and Leverkusen. Well losing points is highly possible and their game with Wolfsburg will determine most likely if they will be able to reach CL or not, since Wolfsburg will have also hard games coming while Frankfurt games are easier.tl;dr Dortmund or Wolfsburg for CL since the 3rd spot is most likely for Frankfurt.