Fleetwood captain Nathan Pond is a doubt for the FA Cup third-round replay at home to Bristol City.
The defender collided with team-mate Conor McLaughlin and was forced off during Saturday's Sky Bet League One win over Bristol Rovers.
Ashley Eastham, making his first appearance since November, was his replacement and could deputise at Highbury.
Defender Joe Maguire, signed from Liverpool on Friday afternoon, could feature in the squad.
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