But it is indeed a problem that Barcelona's attack and defense will be a lot empty now.
This season they can still rely on Lamine Yamal and Joao as alternatives to Lewandowski but by looking at Joao's loan record which is currently over, it is certain that Joao Felix and Cancelo are absent which indirectly 2 pillars to help the attack are now reduced.
In addition, Gavi is also uncertain when to recover because seeing what is happening right now with the ACL received, it is indeed difficult for him because he needs to be re-accustomed even though he recovered so Barcelona inevitably has to look for several options that must be done because this could be a little inconvenient for them if in the end it is left with a financial condition that is not very good and with a shortage of players, it could be a bit of a headache for Xavi again and hamper performance in the next season in the end.
Barcelona faced difficulty to give permanent contract for their loan players João Félix and João Cancelo after new proposal of Barcelona want to recontinue with loan option denied by Atletico Madrid as João Cancelo team and Manchester City want to get permanent transfer for João Cancelo. Its serious problem for Barcelona exactly if can't reach permanent contract to extend João Cancelo have been regular players in this season with 31 appearances of 37 matches in La Liga. For signing João Cancelo, Barcelona needed around 30 to 50 million euro and Manchester City won't extend as loan behind has many teams interested for signing João Cancelo next season.
In attacking line, Barcelona still has Gavi but still need time for recovery after long term injured with ACL and Barcelona need back up with new players for next window transfer opening. Left one match before this season over, Barcelona's manager still not clearly yet after issues Xavi Hernandez sacked from him position and make completed with Barcelona trouble in this season not only with financial but also how to find right manager for next season.
The situation goes back to finances being Barcelona's big wall in approaching players and we know that this is nothing new so it's not too strange if they will definitely struggle to make Joao Felix or Cancelo permanent for Barcelona.
Now they have certainly left because even staying is difficult considering their loan is only 1 season.
For the attack line, there is actually Ansu Fati who is currently on loan at Brighton but indeed, just like Gavi, Ansu is currently also experiencing problems and has to rest for a long time so that with the problems that always occur in his legs, it is actually difficult for Ansu to survive and it is likely that he also cannot survive at Barcelona.
For Gavi's current problem he cannot be forced especially with ACL then apart from needing time to heal, he also needs more adaptation if he later recovers so it is necessary to be patient if you really want to see Gavi's performance back to normal.