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.
But there is no final decision yet regarding who will be sold later. And it is even rumored that Lewandowski will be sold by Barcelona, but that is still a rumor because after all, their new coach is Hansi Flick, who is certainly familiar with this player. And what's more, Lewandowski also hopes that he will stay at Barcelona.
Barcelona's financial situation is what makes their performance this way, and because they don't have enough money to get new players, that is why they still remain this way. They also haven’t made any decisions so that they will not make any mistakes that will make them lose their good players and may not get good and experienced ones. Lewandowski doesn’t want to leave Barcelona for another club because of his age, and currently he's trying his best for the team.
I believe he won’t leave for another club because he may leave and won’t get value again in his new squad. Barcelona also doesn’t want him to leave because they don’t have enough funds to get new players. But we should not decide yet, because even the team hasn't done that, so we don't know what their plan is this time around.