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Former Arsenal striker Charlie Nicholas has picked out Alexis Sanchez and Laurent Koscielny as potential weak links ahead of the Gunners' Champions League clash with Bayern Munich on Wednesday.
Arsenal travel to the Allianz Arena in Germany for the first leg of their last-16 encounter and will hope to grab an away goal to take back for the return fixture on March 7.
But Nicholas has identified three areas he believes could prove a stumbling block to manager Arsene Wenger's ambitions, as reported by Sky Sports:
Mesut Ozil and Alexis Sanchez, as much as I think of them, just don’t deliver enough in the big games.