Mbappe must again adjust to the tactics of the new coach at Real Madrid next season because he must be willing to follow Alonso's instructions because that is a very different coach from Ancelotti.
That's what every player should do when there's a new coach. Adjustments include everything. I'm sure that if everyone is able to follow the coach's instructions then Madrid with Xabi will be much more effective. Individual skill coupled with collective play will be a great combination.
Mbape, Vini, who relied a lot on individual skills, can still be utilized. But they will be more efficient in the game especially regarding stamina. The team's collectiveness will make the players' stamina more durable. Besides, they work as a team and that will make the game more enjoyable to watch.