Dortmund's busy schedule this season has had an impact on their performance in the Bundesliga class, even though Dortmund just won the match against AC Milan, but were held to a draw by the top of the class, and suffered a defeat against VfB which is very clearly visible under the busy schedule that Dortmund is experiencing. As a result of their lack of consistency in the League class, Dortmund seems to be focusing on the Europa League and preparing itself to host PSG in the meeting, in order to ensure that they become champions of Gurb F.
The possibility of winning Group F for Dortmund is also big if Dortmund is able to draw against PSG, because currently Dortmund is at the top of Group F. Meanwhile, in the Bundesliga, Dortmund can still focus on winning the top four positions this season because Dortmund is only behind one point with Leipzig who are in the top four at the moment so there is still a chance for Dortmund to hope for the top four as long as Dortmund is able to focus more consistently in the many matches that still exist this season.