He may improve Madrid performance again but my feeling is Madrid won't win UCL again with him. I think his career will be similar to Guardiola, both are brilliant managers but backed up by brilliant player. They need someone like CR and Messi to make the difference which I think don't exist in this current generation or next. Their big stars target, Hazard, Neymar, and Mbappe are not on the same level as CR and Messi. Maybe Neymar is close in terms of talent but he's mentally weak