FC Barcelona vs Real Madrid: compositions probables

BARCELONA 

Valdes
Alves, Song, Mascherano, Adriano
Xavi, Busquets, Iniesta
Pedro, Messi, Sanchez

REAL MADRID

Casillas
Arbeloa, Pepe, Ramos, Marcelo 
Khedira, Alonso
Di Maria, Ozil, Ronaldo
Benzema