Nobody have expect such a drop in performance compared to the season before last , where they was on the top 4 on the table.
But i guess that this will not happen to Leverkusen and Alonso , maybe they will lose some games where the luck last season they got a draw.
Indeed, the chance of failure is still very likely to happen and of course, I also believe Bayer Leverkusen will not be able to get a winning streak like last season or rather unbeaten in the domestic league. But even so, even though Bayer Leverkusen will get a few defeats in the next season, but to become a title-winning team is also a reality that can be realized despite a few defeats. Thus, Bayer Leverkusen will still have a chance to win the trophy again because after all, as long as Bayern Munich managed to get the Bundesliga trophy in a row, Bayern Munich also had some losing results in the season.
Therefore, winning the trophy is not only about the success of playing matches without defeat,but about the competition that occurs at that moment. After all, if Bayer Leverkusen has a few defeats but at the same time the competing teams get more defeats also Bayer Leverkusen will still get the trophy. Although indeed,there is still no guarantee that Bayer Leverkusen will succeed in getting the Bundesliga trophy next season, but for some reason I believe Bayer Leverkusen still has a good chance.