Swansea City boss Michael Laudrup is remaining calm following another injury to Pablo Hernandez.
The Spanish winger limped out of Wednesday's 3-2 loss to Manchester City inside ten minutes but Laudrup has his fingers crossed that the hamstring problem sustained is not too severe.
"I don't really know how bad it is, when I first saw it I thought it was one of those hamstring problems that can keep you out for four or five weeks," he said.
"But the doctors said it may not be bad and maybe it might be like (Wilfried) Bony's injury against Valencia, where we thought it would be serious but he was out for two weeks."
