This Barca player will miss 'El Clasico'

Jeremy Mathieu will miss this Saturday's big clash due to a calf injury. He already missed his side's last five La Liga games.
Barcelona have already confirmed this news, saying he won't return before the middle of December. "During the final stages of his recovery, Jeremy Mathieu has suffered a recurrence of the injury to the soleus in his right leg. According to the FC Barcelona Medical Services, this means he'll be sidelined for a further 15 to 20 days. That means the French defender will be unavailable for the forthcoming games against Real Madrid, Borussia Monchengladbach and Osasuna," the club said in a statement.
Bad news for Luis Enrique!