Manchester United striker Javier Hernandez has returned to training this week.
The Mexico international is recovering from a concussion suffered in preseason.
United manager Sir Alex Ferguson said: "Chicharito is back training and doing very well as is (Antonio) Valencia who will play in the Reserves next week.
"When will we bring Chicharito back? It depends. From a medical point of view, considering he had a concussion before, we have to decide when is the best time to bring him back."