Leverkusen is a good and hardworking team with a good record but they have managed to win some of the matches they could have won. If they play hard against Bayern Munich, it means they want to bring down Bayern Munich because they think we can go up by beating Bayern Munich, which will affect Bayern Munich's record and performance. The place will be interesting as the tight competition between Bayern Munich and Leverkusen and the difference in points will make us more interesting. Bayern Munich will not lose the title because they are strong and Leverkusen will not be able to weaken Bayern Munich in this regard. You are absolutely right because Leverkusen is a bit stronger of a team and Bayern Munich is stronger as a team as well in terms of performance and strength so it is difficult for Leverkusen to weaken Bayern Munich.
We all generally know that Bayer Leverkusen is a very strong team and it may be true that they also have a very good record. But as you mentioned they want to beat Bayern Munich, because they might be thinking right now that they might be able to go much higher through this. But in light of your comments, it's probably clear that, will it be easy for them to do that? As far as I know Bayern Munich are still very high up, so it would be foolish for us to think how they can go down from there. But Bayer Leverkusen is currently trying to make a strong effort, Their performance against Frankfurt was very impressive and they even won, so they still have to manage this effort properly.