Even if Leverkusen fails to win the treble, their unbeaten record of 50 matches will be very difficult for any team to surpass in the future. Moreover, if Leverkusen is able to finish the remaining 3 matches with a win, they will win the treble by never being defeated. Maybe the opportunity for another team to win the treble in one season is very open, but it would be a little impossible if they did it the Leverkusen way.
Talking about next season, the challenges that Leverkusen will face will certainly be different, and Xabi Alonso is of course very aware of this, so maintaining performance at the same level as this season will not be an easy task. Xabi Alonso must be able to manage Leverkusen to remain stable and consistent in domestic competitions and the Champions League, and that clearly requires harder work. All contestants will definitely rebuild their squad, in the Bundesliga Bayern Munchen and Dortmund will still be Leverkusen toughest rivals in defending the trophy.
Winning treble has never been easy as this is amazing achievement for any team which done by Bayern Munich in Germany and if we have this by Bayer Leverkusen, they could be second team which will complete this and this is surely one of the best thing for their over 100 years history they are going to have three titles with right now we are talking about this all with for the results we have to wait for the few more days as now we are going to have their next game against Augsburg which is on four matches losing streak and going to end their season with five loses.
Next season is going to be more challenging with Borussia Dortmund RB Leipzig and Bayern Munich are going to be challenging sides which are not easy to handle but if they are able to keep their few important players which are currently in media reports then surely they could be team to watch again for the next season.