Not even Caceres made mistakes like these, if I'm not mistaken he didn't even cost us a goal... The thing is that Yaya may be on low form but he sure as hell doesn't make stupid mistakes like Busi... That careless pass could have costed us a lot much more, like I said, at that moment we could have used our "B" team at Camp Nou and focus completely on El Clasico, but now Arsenal can come out to look for a surprise and while it's unlikely they can beat us they do have at least one shot at it now... That could really be a turning point in our season... What good can a player do if all his good work is thrown to the garbage by being irresponsible and immature? What bothers me the most is that it's not even the first time this season, it's like his 5th or 6th costly mistake, yet we don't see any kind of "punishment" by Pep... I'm not advocating in favor to Yaya, as I don't think this is should be a Yaya vs. Busquets situation, this is all about Sergi being guilty of poor decisions that make the whole team "suffer", I mean that pass wasn't even intercepted, it was straight into the feet of Arsenal players...