I agree with you, I think so too. Real Madrid must change their coach. And I think the position of central midfield must be filled by several new players who are relatively young, to replace Toni Kroos and Luka Modric who are over 30 years old.
As we know, most players over the age of 30 are not as good at playing football anymore, especially when dealing with Barcelona players who have midfielders who are still very physically strong like Gavi.
I think this is what made Real Madrid different this season from previous seasons.
Yes, Real Madrid should be able to make a bigger transition in the middle sector in the next summer window because logically it will not be possible next season for Toni Kroos and Modric to perform more optimally because both players are already old but they can still make a big contribution but Their physical condition is relatively decreasing due to age factor.
So, the name Bellingham continues to be associated with Real Madrid and many even predict that Bellingham is the right person to replace Toni Kroos. we will see the opportunities that real madrid has in the next summer transfer window, I think a lot of changes will happen to the real madrid team.