Duo Joao is a player who has made a positive contribution despite his loan status, both players have done their job very well. This is because Joao Felix and Cancelo realize that this is the only way they can continue playing on the field with enough playing time. At his home club there is no guarantee that he will get regular playing time like at Barcelona. In my opinion, if Felix or Cancelo return to their original club, they will fill the bench again or loan.
In my opinion, these two players are actually still far from Barcelona's expectations, but after all they have done their best and I doubt that Barcelona will borrow them again, let alone make them permanent because Barcelona has not been able to escape financial problems.
So I think Barcelona will try to borrow other players or look for players. who has free transfer status to bring him to the club and hopes that the player can give more positive results, but I don't think it's easy for the club because Barcelona's current condition will make the players think long and hard about playing with the club, even though Barcelona is an elite club in La Liga. .
Regarding the fate of these two players, it looks like they will be returned to their respective clubs.
I think Barcelona has enough cooperation with them and it looks like these two players will again sit on the bench or if a club makes an offer to them. I think the club will easily let them go because they are not really used in their respective clubs.