Deco, the sporting director of Barcelona is very sad to see the situation of Gavi and he starts talking about this player. Gavi will be away for 7 to 9 months and Barcelona is trying to find an alternative player for Gavi and they are searching La Masia for a player but Deco said there is no player to fill the place of Gavi in Gacelona and they are very sad to see this happened for their player.
https://www.fcbarcelonanoticias.com/en/fc-barcelona/deco-sees-to-gavi-insustituible-and-insinuates-that-barca-has-not-posed-will-sign_298336_102.html
https://www.fcbarcelonanoticias.com/en/fc-barcelona/deco-sees-to-gavi-insustituible-and-insinuates-that-barca-has-not-posed-will-sign_298336_102.html
He said that there is no player to fill the gap that Gavi is leaving behind for some time because he wants to express his appreciation for Gavi to provide him with some mental support and that's how it should be.
But nevertheless I am sure that Barcelona is now working with high pressure on a solution to improve the team this winter. They are throughly checking their possibilities and it will mostly be limited by their bad financial situation, but so far they have always been able to come up with a solution. Whether it is enough to have a competitive squad for the decisive part of the season or not is unclear.