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Arsenal’s defensive woes have been exacerbated with the news that Kieran Gibbs faces a further month on the sidelines after having groin surgery.
Johan Djourou could return ahead of schedule from a groin injury, while Alex Song is available after a ban.
Wolves manager Mick McCarthy has no fresh injury concerns for the trip to the Emirates.
Jody Craddock (hamstring) and David Edwards (groin) hope to recover in time for this game.(BBC Sport)