Gavi is a gem. But holding this player in the team won't be easy at all. We know a player with talents like Gavi and his age is a player any team wants to have him in the team and this can make any team to spend good offers for hiring Gavi from Barcelona and since Barcelona doesn't have enough money, it's not surprising to see them losing this player soon.
However, I think now since he is getting back to the good form, this can be a piece of good news for Flick since he can again help Barcelona at the start of the season and he won't miss the summer pieces of training hopefully.
It is indeed time for Barcelona to sell their players to be able to help their current finances because we all know that Barcelona is currently a poor club, it would be a shame if they continue to be left with poverty, they have to do it up and selling his players this season, that is one of the options available makes sense, and buying cheap players is also an option for Barcelona, which is currently in the midst of bankruptcy.
Gavi is a kid who looks like he will have to be sold next season, because Flick will bring in players who suit his game so that the warehouse cleaning in this transfer window will take place, to be able to bring in new players to join Barcelona, so that the scheme or strategy implemented by Fkick next season will run according to his directions.