Ancelotti was able to exploit Madrid weakness last season into a strength after losing Benzema, Madrid no longer had a player who really played as a central striker, but because of Ancelotti's abilities, he was finally able to utilize Belingham quite well for scoring goal,Belingham is one of the players in that position as a midfielder and previously Madrid recruited him from Dortmund as a player who was projected to replace Kross or Modrid, but along with the need for a central striker, Ancelotti had to unleash Belingham potential to become the number 10 player in the Madrid squad.
Mbappe arrival will make Madrid's attack line next season full of great players, thus giving Ancelotti many choices in formulating their attack line next season, apart from the positive things that Madrid will get with the arrival of Mbappe, we also cannot avoid the possibility of negative things happening with big ego from mbappe so far, apart from that Mbappe arrival will certainly have the potential to make a number of their main players last season lose their place in the main squad.
Bellingham was one of the most prominent players last season, so it looks like he will continue to have a main place in the squad next season,I personally see the possibility that Bellingham will be drawn into his starting position as a midfielder to replace position which left by Kross next season.
Real Madrid is very good at finding problems and creating a solution for them quickly. That is a reason why I was surprised to see that they had actually kept Joselu as the main striker of the squad for such a long time. But now it seems like they have fixed that problem. First of all, they already had Jude Bellingham who was performing so well for them and scoring a lot of goals as well. And now that they have Mbappé, they should not have a lot of problems. They are going to be very few teams who will actually be able to compete at the same level as Real Madrid in the upcoming season. And I am talking about the Champions League competition. In La Liga, they literally do not have any competition right now. Hope Manchester City and other big clubs will be able to do something against Real Madrid.