"Fletch has done his hamstring again. He's played a reserve game, he played on Saturday and he's looked very sharp in training," said coach Richard O'Kelly.
"He's been on a fitness and strengthening regime so we're a bit mystified as to why it’s come back.
"We're not back to square one as it’s been identified early and hopefully we've dealt with it early. It's just a niggle and he could be back within four or five days."