Town have injury concerns over Lewis Price, Kevin Horlock and Nicky Forster ahead of Saturday's home game with Wolves. All three have knee problems and have sat out training.
Physio Dave Williams told the club site: "Lewis jarred his knee in the Cardiff game and it's very sore at the moment.
"He won't be training for a day or two and we will see how it settles down but you can say he is a concern for the weekend."
Forster and Horlock are both suffering with swollen knees in the wake of the game at Ninian Park.
Yesterday, Jay McEveley was ruled out for the season with a medial ligament tear, while Sam Parkin is out for up to four months with a broken ankle.
New Norwegian signing Vemund Brekke Skard underwent groin surgery last week, but is not available until the January transfer window opens.