Bayern Munich will undoubtedly be considered favorites against Dortmund. Munich's past record against Dortmund is very good. Munich have won their last two matches against Dortmund by 4-0 and 4-2 respectively. And of the last 5 head-to-head matches, Munich have won four and drawn one match. So it is expected that Munich will win the next match as well. Moreover, the Dortmund team is not in a good rhythm now.
I also don't doubt Bayern Munich for this match where they will ensure the three points even though it won't affect their position in the standings because they are too far behind Bayer Leverkusen.
Borussia Dortmund is not a team that will give Bayern Munich difficulties later, because the statistics say so, what's more Bayern Munich is in very good condition, after the surprising defeat to Bochum Bayern has not been defeated and is even the team that scores a lot of goals, and considering that Dortmund is also defense is not so good that it is very possible that Bayern will score several goals or the score in their last two meetings will be repeated again in this meeting, although Dortmund certainly does not want to be replaced by Leipzig who are ready to move up to fourth rank because facing Mainz it is very possible to get three points.
I sees this game more like a banana peel to Bayern Munich if they feel too complacent of how it has really been easy in putting dortmund away, mostly at the alliance arena, but if they don't feel complacent and they decide to take this game very serious, them I am quite positive that they can win this game very well, considering the fact that their performance of recent have really improved, so just as favourite as they are now, it wouldn't be ok at all to their fan if they can't win this game, so it's a must win game for Bayern Munich, to build more confidence ahead of their upcoming encounter between them and arsenal.
Borussia Dortmund is not a team that can be underestimated by Munich, Munich also knows that Dortmund's performance is not like other mid-table or lower-table teams because Borussia Dortmund is an elite team in the Bundesliga as well as Munich's strong rival for many years, so Munich facing Dortmund will be very serious and focused and trying not to lose control which causes Munich to suffer defeat, Munich's chances of winning are very big because they will play at the Allianz Arena so I think Munich will win this match even though they have to put quite a lot of pressure on the visiting team.