In conclusion, creativity is what Barcelona lacked then last season, maybe only the right wing was effective and he had to go drop deep in midfied and also the left wing.
I don't think lack of chances was the issue with Lewandoski last season, because at the end of the La liga season if you look at the stats you'll see that Barcelona is the team that created the most chances and Lewandoski is the player in the league that missed the most chances. I think it was just due to the system of play and him not realising that he's not as young, fast and sharp as he used to be, so instead of mostly poaching in the box or around the box he still wants to be involved in the build-up play.
With Olmo in, they'll see some active chances from the middle. I have seen recent news of IIkay Gundogan wanting to leave Barcelona for Manchester City, could this be because Barcelona are finding it difficult to register their new players. Or could this be because he voiced his opinions about Araujo after the Champions League lose to Paris Saint Germans?
With Olmo, he would play on the left wing which is not his normal position but he can do that well. I don't think Olmo is a player I would be excited about because as much as he's good, he's inconsistent and he's injury prone. I doubt he's going to be top-class in every game of the season if he doesn't get injured. Barcelona already have injury-prone players like Pedri and Frenkie in midfield, adding Olmo and selling Gundugan is not ideal.
Regarding Gunduga, there is news coming out that he will not be in the coaches' plans. That's understandable because he doesn't press, and he is not defensively conscious, but although Gundugan is a player I would like to remain at Barcelona, I think the team will be fine without him.
Arajuo is one player Barcelona should sell though, he is not a typical Barcelona kind of player.
Araujo is one the best defenders in Barcelona and one of the most important players in the team. His mistake against PSG last season got the fans very angry but I believe they're overreacting. Selling Araujo is not a very good idea.