The combination of old players and young players can lead Real Madrid to win La Liga and the Champions League. Yes, some Real Madrid players are old, but they can still be relied on. Modric plays a good role in the midfield position, while Benzema's productivity in scoring goals is increasing. Real Madrid cannot rely on them for too long, the club must quickly find suitable replacements for Modric and Benzema. Real Madrid is not too difficult to find talented players, very many players are interested in being part of the Real Madrid squad, because the history of the club is able to attract the interest of the players anchored the Santiago Bernabeu.
You are right there are many players who want to be part of the team, their reputation makes talented players interested in this Champions League winner. How could they not become a very big team with the achievements they created. Even this team is called a winning mental team. Not only in the domestic league but also in bigger events. If I were a football player, maybe one of my desires would be to join El Real.