Leyton Orient are likely to be without Liam Kelly and Nigel Atangana for their Sky Bet League Two game at home to Luton.
The midfield duo are doubts for this weekend as Kelly is struggling with a hamstring strain and Atangana is still recovering from a groin problem.
Robbie Weir serves the last game of a three-match suspension after he was sent off against Plymouth last month.
Orient sit 20th in the table and are looking for a first win under new manager Alberto Cavasin.
Striker Craig Mackail-Smith could be in line for his first action for Luton in six months.
The 32-year-old suffered a broken leg at Plymouth in March but is now back in full training.
Danny Green remains a long-term absentee after a double leg-break, while Nathan Doyle continues his recovery from a ruptured Achilles tendon.
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