Real Madrid tends to expect their coach to be able to win titles every season and they also expect the coach to keep his team performing well throughout the season. This season Real Madrid failed to win several important titles, including La Liga and the Champions League. The Coppa Del Rey is a different title, but it is also the most important part for the coach to stay at Real Madrid in the long term.
If they have UCL this season I think it's special, they don't have ideal players. They don't have the best transfers. There are no big targets I expected from Madrid this season. At the moment Madrid is in a period of transition of players, some players are leaving and starting to get old. Beligham's arrival gives new hope for Madrid's quality next season. But that's not enough, they need a lot of other players to compete with Barcelona in the league and Europe. I think if Anceloti is a good coach, if he has support he will give the best results.
Personally, I see Ancelotti as more competent in coaching players who already have a reputation, and for now, he is required to build from scratch by educating some of the younger players. So this is quite difficult and of course creates a new challenge. I say that based on his track record where Ancelotti has mastered more in every competition, both the Champions League and La Liga. This can be seen in the golden age of Real Madrid which was full of star players so the results were quite satisfying. Talking about Madrid's current position, the transition process is not easy, it will take time to really form the ideal team. Therefore, losing Benzema is considered a vital position that is most difficult to replace. Because Benzema is an old player and Ancelotti has much more control over him. As for the young players, Ancelotti's task will be a little different and more difficult.