Yes, apparently there were some player changes when Hansi FLick became their coach. And because of financial issues too, Barcelona will definitely make the quite difficult decision to sell some of their top players first and bring in players who suit Flick and also suit the budget they have. One of them is that they want to sign Joshua Kimmich.
The financial problems currently facing Barcelona will mean that the club has to sell several players that are not needed in order to obtain additional funds to get the players that Flick wants. Flick will also rely on the La Masia academy which is known to produce many talented players. So far, Flick is also known as a coach who is skilled in monitoring talented young players. Jamal Musiala became the most prominent player launched by Flick, now he is one of the best players in the world. Josip Stanisic also had the opportunity to play when he was coached by Flick in Munich, now he is an important player at Leverkusen.
Joshua Kimmich is one of the players that Flick most wants, Barcelona will try to bring in Kimmich to make it easier for Flick to formulate his strategy. Several other players who fit Flick's ideology may also be brought in. Financial limitations mean Barcelona must find a way to bring in the players Flick wants.
There are many things that Hansi Flick has to prepare. But fortunately he still has a little time to really prepare it before the training season starts in July. This will be a special challenge for Hansi Flick. Yes, that's right, FLick is already familiar with the financial conditions at Barcelona which makes him have to think hard about how to maximize the club's performance with such a limited budget.
And indeed, Flick has started to analyze several players at Barcelona who most likely will not be sold by him, and has made Emrek a key player at Barcelona who is truly untouchable to sell. They are Pedri, Lamine Yamal, Ronald Araujo, and Frenkie de Jong. However, indeed, there are several other big names that are not mentioned in the 4 untouchable players, hemm, this indicates that it is possible that there will indeed be sales of several top players in Barcelona in order to encourage players and overcome this financial problem.
https://barcauniversal.com/hansi-flick-identifies-four-untouchable-players-in-barcelona-squad-informs-the-board/