Real Madrid will probably experience a slight change because of three of the madrid players like marcelo, isco and bale. Although these three players are rarely seen, at least Marcelo and Isco participated in half of Madrid's matches last season.
And for Barcelona I corrected a bit because they weren't aggressive in signing players this season, there weren't even any new names besides a few loan players, right?
all three deserve to be released and can no longer be maintained because of the age factor. Bale has reportedly received an offer from Rivel plate. Isco has received offers from several European clubs, perhaps the most prominent being Roma. Meanwhile, Marcelo, the legendary defender of Real Madrid, has been targeted by many big clubs who want to get his services, such as AC Milan and Juventus. Marcelo is captain at Real Madrid since his departure from Real Madrid this summer, it is likely that Benzema will take the armband. As you said, Real Madrid have to find the right player to fill the position that Marcelo left. maybe Mendy is the right choice or Carlo Ancelotti choice at Real Madrid next season.