Reuters27Wayne Rooney's late goal clinches a valuable three points for Manchester UnitedA trium. ted's 3-1 winAP:Associated Press5Wayne Rooney has scored just once in seven games for United this seasonManchester United players get into training in car park ahead of Northampton clashThe world record £89million midfielder is yet to assist or score since moving back from Juventus in the summer. ier League before anyone else for FREE plus all the latest news, fixtures and results and live match commentary all on the go with the new Sun Football App – click here to downloadBut the 5 5 attacker is not getting carried away by his involvement with the senior squad, and he insists he will continue to keep working hard at his game. He is the type of man and player to thrive under that pressure and level of expectation. Rooney, 30, has scored just one goal in seven appearances for United this season and has faced the brunt of fans’ frustrations last week. s second half goal wins the title for Arsenal at Old Trafford in 2002ARSENAL had finished as runners up to United for three consecutive seasons after winning a maiden Premier League title. But Wenger saw something in Henry that others hadn’t, and immediately turned him into a centre forward. The players in the squad are the ones who are the most prepared to play. 3billionRELATED STORIESSign of the timesArsene Wenger's 20 worst Arsenal signings to celebrate . Tottenham too instead of settling for a draw - but doubts still remain over Liverpool as serious contenders.