Birmingham are short of midfield options for Swansea's Sky Bet Championship visit on Friday night.
Swansea made it back-to-back Championship wins at the start of the new season as Jay Fulton's first-half header secured a 1-0 victory over Preston.
Swansea must solve their centre-back conundrum for their first Sky Bet Championship home game against Preston.
Swansea manager Graham Potter praised the 'quality and character' shown by his players after seeing them come from behind to win 2-1 at Sheffield United.
Swansea came from behind to start the Sky Bet Championship season with a 2-1 victory at Sheffield United.
Sheffield United's latest signings Ben Woodburn and Kean Bryan are expected to be included in the squad for the home game against Swansea.