Lewandowski plays one of the special roles in the Barcelona team. He joined the Barcelona team and helped the team achieve great things in an impossible way. Next season this player will help the Barcelona team tremendously to do something great in the Champions League.
In the last two seasons, Barcelona has always failed in the Champions League including last season and I also don't see more great things done by Lewandowski even though Barcelona managed to get the La Liga trophy this season because their eternal rival is not so consistent in La Liga this past season, so the things that Lewandowski did to Barcelona in this past season were normal and natural, not an impossible thing for him. And next season it looks like it will be much more difficult for Lewandowski to get much better achievements than this season.
Barcelona's team is playing very well this season. But after Messi left the team and Koeman coached the team, Barcelona's performance was completely unstable. Barcelona was a team that was almost overwhelmed. Barcelona also had to face a lot of problems to win against weaker teams. After Xavi became the coach of the team, the overall position of Barcelona started to improve. And this season Barcelona was aiming for the La Liga title. And they managed to win it. Next season maybe Barcelona will play better in La Liga as well as the Champions League.
Buy above all, Barcelona is still doing well in this season and in the La liga, Barcelona is the only club that pushed real Madrid so hard that the lost the balance and which affected their championship performance and we can see how poor their recent performance has been, but then since Barcelona seems to have performed in better than this in the previous season, it quite alright to say that the club indeed need some form of reform to balance that field management and players connection.