Here's my take on this. if not the best, Modric and Kroos partnership was one of the best ever happened not only in Madrid but in Europe in the last few years. People might say How about the duo of Xavi and Iniesta? I do agree but the point is that Xavi and Iniesta era coincided when both CR and Messi were in their prime.
Congrats luka , he owns it to JM to bring him to Madrid