The arrival of Mbappe and Endrick has great potential to make Real Madrid even stronger but on the other hand, this will also make the battle for places in the first team even fiercer (particularly on the front lines). If Arda Guller ends up staying with Real Madrid next season, then he will also be in that fight. Obviously it won't be easy, because he has to compete for a place against Vini, Rodrygo, Bellingham, Mbappe, and Endrick.
This condition might also be a headache for Carlo Ancelotti because it's not just about determining the best decision but he must be truly transparent so that the decision does not give rise to assumptions among the players that might actually trigger jealousy and unhealthy rivalries.
For a team like Real Madrid, it is only right that there is competition in the fight for a position because this team needs the best players from the existing players. On the other hand, having several players in the team also makes it easier for the coach to develop players where he can rotate whenever he feels needed. Arda Guller will find it a little more difficult to compete for a regular playing position besides his capacity is also not that experienced.
It seems like we can see how when Cristiano Ronaldo was there and the competition for positions was quite high but it actually made it easier for the coach to make the team stronger because they could be played alternately for different competitions. Ancelotti must understand this condition and he will definitely make the Real Madrid squad much more dangerous for next season.
Ancelotti is a great coach and I believe he understands that very well. I have also not heard that any player is actually not happy in the club when he is the coach. A lot of us, even me actually very highly rate Zidane. When he was coach, she had a problem with Bale. I understand why that was the fact. Because the player was getting injured pretty often. In recent times Real Madrid also have faced some injury problems. But that did not raise any problems between the coach and the players.
So the coach knows very well what to do and what not to do. It will be best for Real Madrid to absolutely trust him. And a lot of players being present for a single position is actually going to make the squad have a healthy competition between the players. That will eventually help the club