Stuart Gray has revealed that Claude Dielna is likely to miss the remainder of the season.
The Frenchman left the field at Carrow Road ten minutes from the end with injury and Gray has confirmed the worst.
He said: “Claude has torn a hamstring and it looks like he will be out for the rest of the season.
“It’s not a tweak, he felt it go, and there was no way he can carry on even though it left us down to ten men.”