Real Madrid's goalkeeper and captain Iker Casillas (L) and Real Madrid's Costa Rican goalkeeper Keylor Navas take part in a training session on the eve of the Spanish "clasico" football match Real Madrid vs Barcelona at the Valdebebas training center in Madrid on October 24 , 2014. AFP PHOTO / DANI POZO (Photo credit should read DANI POZO/AFP/Getty Images)
