London, Apr 7 : Sir Alex Ferguson has said new teen sensation Federico Macheda has kicked the club into overdrive.
Fergie claims the teenager's stoppage-time goal to beat Aston Villa will be the defining moment of the season as his side chase an amazing Quintuple.
"That goal has just galvanised the club. There will be an adrenalin rush and players like Cristiano Ronaldo will, hopefully, now go into overdrive," the United boss said.
