I don't think Borrussia Dortmund will be able to stop Bayer Leverkusen this season because Borrussia Dortmund will have to fight again to get into the top four of the Bundesliga standings. But for Bayern Munich, it is still quite possible for them to stop Bayer Leverkusen because considering that the distance between Bayern Munich's points is still quite close to Bayer Leverkusen in the standings, it does not rule out the possibility of making Xabi Alonso's team difficult again in the second half of this season.
The Bundesliga title race is on and Bayer Leverkusen have been leading from the early moments of the first season till current date. A difficult team is well known to be a complex club finding it hard to cooperate within themselves. The possibility of Leverkusen losing points currently is 10% because Xabi Alonso and his squad already know what to do inother to win matches, they're no longer relenting, rather they would lay targets on winning results. Borrusia Dortmund tried to stop Bayer Leverkusen by becoming the first team to hand them their first defeat of the season, luckily Leverkusen escaped with slim chances.
Let's just hope that Bayern Leverkusen keeps winning their games. One thing I know is that they won't end the season unbeaten, but even if they are going to lose games it shouldn't be now.
Indeed, if we go back to the start of this season, Leverkusen has not been defeated at all and has only drawn 3 draws from 16 matches. If we look at these results, it is almost certain that Leverkusen is an unbeatable team and perhaps if there is something else that is bothering them, it is the loss of key players, either due to injury or card accumulation. Usually these two factors prevent Leverkusen from appearing with a full squad and when that time comes, a team like Bayern Munich will try hard to overthrow them.
But not only Bayern Munich will benefit, but other teams such as Stuttgart or Dortmund will also have the opportunity to do the same thing to be able to crawl or stay in their existing position. I never thought before that Leverkusen might face this bad luck and I think Xabi Alonso knows what to do when the team is in a situation like that.