Barnet will check on Sead Hajrovic.
The teenage defender, who last week extended his loan spell from Arsenal until the end of the season, has missed the last two matches with an ankle injury.
Midfielder Clovis Kamdjo shook off a groin injury to deputise at right-back in Friday's 2-0 defeat by Cheltenham and will keep his place if Hajrovic is ruled out again.
The Bees have no new injury worries but are still without full-back Danny Senda and striker Steve Kabba with long-term knee problems.
Winger Mark Marshall also remains unavailable as he is suspended after testing positive for a banned substance in January.
Barnet are currently third bottom of League Two, three points clear of the relegation zone.
Crawley, meanwhile, will have a makeshift back four again.
Regular defenders Pablo Mills, Claude Davis and Kyle McFadzean all remain suspended for their part in the brawl at the end of their clash with Bradford last week.
Town are also without right-back David Hunt who is still recovering from a broken foot.
Midfielder Josh Simpson started at right-back in Friday's 1-1 draw against Crewe, with left-back Dean Howell partnering John Dempster in the centre.
Bournemouth loanee Warren Cummings made his first start in six matches at left-back.
Boss Steve Evans on Friday confirmed that League Two rivals Rotherham have asked for permission to speak to him regarding their vacant managerial position.
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