It is not easy to find the same player from one team who is really a good player and makes the team strong, Real Madrid is having a hard time finding a replacement for the best player like Kroos and when Real Madrid faces the best teams in Spain especially Barcelona and European teams the results are not good and also inconsistent and Real Madrid has not found a midfielder who is able to control the game like Kroos for more than a decade and Kroos is a very reliable midfielder for Real Madrid I hope Real Madrid will soon find a replacement before next season starts.
It is very difficult to find a midfielder like Kroos, he is a reliable midfielder. His attack and ball passing are the best and he plays a big role until he reaches the other players. He has given Real Madrid a lot of progress in the midfield at the moment, his passing and running speed in the game are very interesting.
So I can say that a player like Kroos should never be pushed away, because he can attack a lot from his side in a long time. So he is the best midfielder in his position, he has strengthened the team at the moment.