Bayer Leverkusen is one of the few clubs that I have come to respect lately. Their level of optimism and strong teamwork is one thing that has risen the club up to the position they reached last season. What I encourage them to do is to make the team more strong by adding more talented players into the club. If I was the manager, What I think I will do is to purchase a senior and star player.
Bayer Leverkusen is one of the clubs that opponents fear in the Bundesliga. Not all clubs can beat Laverkusen easily because they were at the top of the standings last year with good performance. It would be really good, as you said, that Laverkusen should add several senior players and star players, especially strikers and defensive midfielders, so that they can be more confident of winning this season.
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That's right. Indeed, Leverkusen will remain a strong team in the Bundesliga even though they lost in front of their own supporters in their last match. Because as usual, maintaining an unbeaten record is very difficult, and it is true that the record that was maintained for so long finally lost to Leipzig and this was the first defeat in the Bundesliga after a long time unbeaten, plus at home too.
And usually again, once you lose, you will experience another defeat. Because often it will affect the mentality of the players. The confidence of Leverkusen players will be slightly disturbed plus other teams have also begun to be able to read Leverkusen's weaknesses.
So I agree with your opinion, if Leverkusen really wants to defend their title, they must recruit some experienced players and star players, especially since their focus is also on the UCL league.