Hereford United's Matt Done had an excellent first half at Carlisle last night but was injured in a tackle and took no part in the second half.
"He was going ever so well. His pace was in evidence. He had a hand in almost everything," said manager Graham Turner
"It was quite a bad tackle - the opposition player got booked for it - he twisted his knee in the tackle and we hope it is not too serious.
"He did well at Swindon and he does extremely well in the forty five minutes (at Carlisle)."