I'm always surprised so many Culés believe our defense is all that. It's the immense workrate, the high pressing game and the 75 %+ possession (and the fact we have 10 times the budget than the average La Liga team we are competing against for 90 % of the season) that keeps us clean sheets. Not Victor Valdes, not Pique, not Alves. We won 5-0 against Villarreal at the beginning of the season with Mascherano-Busquets-Abidal in defense. Fss. For the sake of common sense: please imagine just for 1 minute how our defense would fare if we were reduced to 10 men and 20 % possession away in one of the toughest stadiums in the world with Messi, Iniesta, Sanchez, Fabregas and Xavi running at them. Do you think Pique, Alves, Valdes and Mascherano will hang on when they can't even keep Ramires and 34 year old Drogba from scoring from their only shot on target? I'm so jealous when I see 36 year old Nesta putting in a MOTM performance against Messi in Camp Nou (imagine him in his prime). A team like Barcelona needs defenders of such calibre. Because 34 year old Puyol and a makeshift defensive midfielder being the best you have will not bode well. We haven't kept a clean sheet against any big team this season: Milan (past their prime), Chelsea (past their prime), Real Madrid, Valencia ... Even Leverkusen.