Wayne Rooney has left Manchester United's pre-season tour of Asia after sustaining a hamstring injury, the club have revealed. The England international is expected to be sidelined for around a month. Rooney's future at Old Trafford remains clouded in doubt after former manager Alex Ferguson revealed the player had requested to leave at the end of last season.
QUESTION
What could this news of injury mean for Man United and clubs wanting to sign Rooney?