The first scoreless Manchester derby in five years left Louis van Gaal frustrated and combative. Not over the inability of his United team - like City - to produce more than one shot on target but at the increased scrutiny of Wayne Rooney's performance up front in the Premier League on Sunday. A day after his 30th birthday, Rooney's seemingly guaranteed starting place looks harder to justify, however much the striker exerts himself in attempting to regain the prolific form of the past. More...