Birmingham boss Gary Rowett may be tempted to make changes to end their winless run against Brentford.
Blues are on an eight-game streak without a victory in the Sky Bet Championship after their 4-2 defeat at Ipswich on Tuesday.
Rowett has no fresh injury worries after David Davis recovered from a knee problem to play, and score, at Portman Road.
Michael Morrison (ankle), Gavin Gunning and Matt Green (both knee) are all out.
New signing Liam Moore goes straight into contention for Brentford, who are...