How is it possible? barcelona is still in the financial trouble. Even if the club will put some young players for sale and it will not enough since barcelona is still having unpaid debt. Barcelona is likely able to buying the cheap striker from another club.
I don't believe if barcelona will able to get lots of money to buy the new players again. Im thiking that if barcelona will find difficult to do that as barcelona has obligation to pay the money owe by the club from other club.
Barcelona is still having a lot of unsolved problems.
There are several options that Barcelona can still do like this season. Xabi will definitely do the same way where he looks for players who are free agents and tries to bring them for free. In addition, perhaps the loan option as done to Joao Cancelo and Joao Felix can still be used as an alternative because trying to overhaul with their financial situation that is still under FFP supervision will be very difficult so these two options they will do.
Because in the end, even with the current midfield that can still be even in the absence of Gavi, it will still be very dangerous if they don't do anything now considering Gavi current absence will be very long because of his injury so they have to find a versatile player like Gavi to be able to handle the midfield and attack well.
In addition, an exchange of players is also still possible because it is currently rumored that Raphinha is also being interested by Arsenal and Barcelona are also interested in bringing Partey so this could be an alternative where they can still get a midfielder and get money back from Arsenal.