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Djamel Mesbah's performance made Luca Antonini look like Paolo Maldini.
Throwing Mesbah into a UEFA Champions League game (his first this season) against a fearless gun-slinging Arsenal side was part of the reason why he played so abysmally.
AC Milan supporters used to laugh at Juventus for starting Marco Motta.
Well, Arsenal are thanking Milan for starting Mesbah. The poor guy couldn't put in consecutive tackles if his life depended on it.
Prior to Thiago Silva coughing up possession, it was Mesbah who allowed Theo Walcott to cut the ball back.
Who gave away the penalty that led to Arsenal's third goal? Mesbah.