Cardiff chairman Vincent Tan has launched a fierce attack on Wigan counterpart Dave Whelan following his alleged anti-Semitic comments in a newspaper interview.
Cardiff must assess the condition of their international players before manager Russell Slade names his squad for the Sky Bet Championship home game with Reading on Friday.
Sky Sports understands Leicester City's Tom Lawrence is a loan target for a number of Championship clubs in January.
Cardiff have announced the appointment of Ken Choo as the club's new chief executive officer.
Birmingham boss Gary Rowett will still be without the injured Lee Novak for the visit of Cardiff.
Cardiff boss Russell Slade admitted he was 'raging' after Tuesday night's 3-0 Sky Bet Championship defeat to Bolton.
Bolton delivered a benchmark performance for manager Neil Lennon on Tuesday night and the Northern Irishman implored his players not to slide back into their inconsistent ways.
Liam Feeney's first goals since August 2013 helped Bolton boss Neil Lennon secure a second straight home win and continued Cardiff's travelling troubles as they won 3-0 at the Macron Stadium.