Yes nobody has really expected that Leverkusen will be playing this good this season.
About that they are undefeated this season for now there are still 3 matchdays to go and all can be happen here.
For sure i would love to see that they can end that season without any lost game as they deserve it and hopefully in the Cups they make it too.
Winning matches will become smooth for stable balanced elite team. At first, It was a complete joke to everyone that had a vision of Bayer Leverkusen winning oppositions and having an unbeaten streak record till this very moment. Xabi Alonso is indeed one of the promising coach for Leverkusen but everything becomes clearer when there's more achievements for Leverkusen this season. Looks like they're going home with the treble and this season will be one of the wonderful one for Leverkusen this season.
This is the result of the good relationship between coach Xabi Alonso and his players. So far, when Inter Milan has a great coach but the team members who are being coached do not respect the coach, then when competing on the field they will not get good results and tend to lose because all the instructions given by the coach are not listened to properly. Luckily, Xabi Alonso can maintain good relations with his players and this is a result they can be proud of, victory this season is in sight.