Bayern and Dortmund are creating an interesting race to the trophy and with opposite results in Champions League, they will have different aims in rest of season. Both of them want to win Bundesliga but Bayern also want to win Champions League while Dortmund only have Bundesliga. It can help Dortmund to have an advantage against Bayern Munich if they can convert their focus to good result in Bundesliga.
I don't really think that Dortmund now has an advantage over Bayern Munich in the race for the Bundesliga title just because the BVB is now eliminated from the Champions League. Yes this means that they can concentrate more on the Bundesliga now but first of all this is still a pretty bad thing. I also think that the momentum for Dortmund can change now. They have won 11 games in a row before the second leg against Chelsea but in those 11 games they were not the better team at least 5 times and still have won. This luck ran out in the second leg against Chelsea. If this continues then i can totally imagine, that Dortmund will have a few losses and draws in the remaining Bundesliga matches.
Maybe, it could be that Dortmund will experience a decline in performance after their defeat in the Champions League to Chelsea. however, referring to Dormund's next two matches. on paper to overthrow Schalke and Koln, it doesn't seem like a difficult matter for Edin Terzic's squad. because based on the ranking of the standings and the quality of the players, Dortmund is superior. if, in the end Dortmund won these matches. well, then the real match was when the match against Bayern Munich. Dortmund, has the opportunity to widen the difference in points from Bayern Munich in the duel later.
On the other hand, Bayern Munich will not allow Dortmund to widen the difference in points from them. the next two matches, Bayern must win full points. against Augsburg this week, on paper they are superior in every aspect. after all, Munich played as the home team. match vs Leverkusen, could be a stumbling block for Nagelsmann's squad. even so, on paper Bayern Munich is still superior. automatically, the match vs Dortmund is the decisive match for Bayern to widen their point difference.
But in fact, both Dortmund and Bayern Munich have the same points. plus, the Bundesliga still leaves 11 matches remaining. if, one of the two teams slipped in his two matches. automatically provides great opportunities for consistent teams until the season ends. so, let's wait.