Diaby's return to Leverkusen has been met with a huge ovation from the fans, who were a big part in his decision to return to the club. In an interview with the Bundesliga, Diaby stated, "They were a big part. Even before signing here, I received a lot of messages on social media saying that I needed to come back." He also praised the fans, saying, "I know that the Bayer Leverkusen fans are very important to the club and also to us because when we play at home, they are always there, regardless of the result."
Diaby's experience will be valuable for the young Leverkusen team, and he is looking to take on both roles, through what he says and also by setting an example on the pitch. He stated, "I’ll have to take on both roles, through what I say and also by setting an example on the pitch. I think the most important thing is always what happens on the pitch." Diaby is currently working towards full fitness and hopes to start helping the team as quickly as possible.
Diaby's return to Leverkusen is a significant boost for the club, and he is looking to achieve big things with the team this season. He stated, "We are a big club, so of course we have big ambitions. We’re not going to rush things. We’ll take it match by match, train well and look at the things that might not work in certain games."