Strikers Nicky Forster and Adam Proudlock are set to see a specialist about their knee injuries. Forster continues to have a problem with the knee on which he had an operation earlier in the season.
Physio Dave Williams told the club site: "We are taking Fozzie to see a specialist and we'll know more after scans but it's possible that it's cartilage trouble.
"It's the same knee that he had surgery on earlier this season and it could be connected to that.
"We were optimistic at the start of the week that he was making progress, but it's not worked out like that and surgery is a possibility now."
Proudlock also has a knee problem and has only played for a matter of minutes over the last six weeks.