Michael Parker is back at West Brom.
His loan spell with Hereford has ended.
He missed the last two games, both in the FA Cup, because of injury.
But there might be a chance he could return to Edgar Street to help him return to fitness.
"We want to extend it," said manager Paul Caddis.
"However Michael will probably go for a scan and so if he is out for three or four weeks it makes no sense for us to extend it.
"It's a waiting game.
"West Brom has been outstanding with us, they have really been cooperative with us.
"I know Michael has enjoyed it, we've enjoyed having him but we're now in the hands of the medical.
"He's pleased with the games he has played, he's been excellent for us, he's liked the way we've managed him, West Brom have liked the way we've managed him.
"So all parties are happy but we are all waiting on the same thing."