The midfielder position is a very important position and requires very high performance. Even though there are many players in this position, I am sure that Carlo Ancelotti will choose players who are still very young because that way we can guarantee that their performance will still be the same. tall. Arda Güler is the best candidate to fill that position. Arda Güler must continue to play carefully so as not to get injured because as you said, even though Arda Güler is still young, he still has a long career.
The midfielder position does not have to be filled entirely by young players because young players also need more experienced players at an older age level so that they can get a little direction and encouragement from those who already have experience in that position. Moreover, if on the one hand those in midfield have to face fierce and big strikers when they experience attacks from the opposing side, of course being young alone will not be enough for the midfield position if their experience level is still very minimal.