Real Madrid is a team with a very large player pool. Kroos' departure will not have a shaking effect on the team. I'm sure Ancelotti has many alternatives in mind instead of Kroos. Kroos moved away from football at a somewhat early age. I think he could have played top-level football for 2 more years. Still, it's his choice and we should respect it. Real Madrid needs a quality midfielder for now. Let's see who will do this next year.
Yes that's right. I don't think Real Madrid's midfield next season will experience any significant problems even though Toni Kroos decided to retire at a fairly young age. but like you said he has made a decision, maybe it's the best for him. Moreover, Toni Kroos' decision could also be said to be the right one because he decided to retire when his career was at the peak, perhaps he followed in the footsteps of Zinade who decided to retire when her performance was good.
Even though Toni Kross is no longer there, Real Madrid's midfield is still dangerous because Ancelotti has prepared young players who have great potential to replace Toni Kross and Modric. It is true that Modric is currently still at Real Madrid, but in my opinion Ancelotti will make Modric a reserve player or he will only play a maximum of 60 minutes because this demands his old age, of course his performance will also decline but of course Modric's presence will help the players. young player.
The current Real Madrid squad is the squad of the future because it is filled with quality young players, especially after the arrival of Mbappe. Just look at Mbappe's presentation at the Bernabeu, the atmosphere was extraordinary, of course his presence will have a big impact on Real Madrid's performance next season.