Barcelona's Brazilian defender Dani Alves (L) vies with Real Madrid's German midfielder Mesut Ozil (C) during the Spanish Cup "El clasico" football match Real Madrid vs Barcelona at the Santiago Barnabeu stadium in Madrid on January 18, 2012. AFP PHOTO/ PEDRO ARMESTRE
Real Madrid's Portuguese forward Cristiano Ronaldo (L) and Barcelona's Argentinian forward Lionel Messi (R) react during the Spanish Cup "El clasico" football match Real Madrid vs Barcelona at the Santiago Barnabeu stadium in Madrid on January 18, 2012. AFP PHOTO/ PEDRO ARMESTRE
Barcelona's Eric Abidal (R) celebrates his goal with teammate Dani Alves against Real Madrid during their Spanish King's Cup quarter-final first leg "El Clasico" soccer match at the Santiago Bernabeu stadium in Madrid, January 18, 2012. REUTERS/Sergio Perez (SPAIN - Tags: SPORT SOCCER)