Moreover, Real Madrid will not remain with the same squad. 99% of the time Mbappe will be added to this squad. With a few more important transfers, Real Madrid will take firm steps towards becoming invincible. Real Madrid has always been a rival with Barcelona in the La Liga race, but I think there will not be a single team that will challenge them next season. They will most likely dominate the league early. Xavi made a bad decision and was sent off from the team. Perhaps Barça sent the coach who knew the team best. This situation is not smart.
If Mbappe joins Real Madrid then it will certainly be very difficult to stop their progress. Madrid will indeed be left behind by several senior players, but Ancelotti already has suitable replacements for several of the lines he left behind. It must be admitted that Perez is quite skilled in determining the direction of policy for Madrid. He is really serious about looking for talent and who the team needs.
Meanwhile, Barcelona, Madrid's main rival, has appointed Flick as the new coach, he is required to be able to take charge of El Real. But with the comparison of the Blaugrana squad with Madrid, Flick is required to work hard to overcome this because Los Blancos will be very strong if Mbappe comes.