Aston Villa boss Unai Emery admits they could be missing Pau Torres for their trip to Manchester United on Boxing Day.

Torres collected a knock before the draw with Sheffield United on Friday.

“I think Pau Torres is difficult, but he's getting better," said Emery.

“Kamara is out after his red card, yellow card for Cash and he's out.

“Maybe we can add in the squad Pau Torres.

“But if not, I'm happy with the players we have now available to play and we have to try to get a high performance with the players we have in the squad, and get out of them the qualities and skills and they have to be ready."