This post will tell you the top 10 players sign by Sir Alex Ferguson for Manchester United since he became the manager.

WAYNE ROONEY (£27m, 2004)

Time will tell how brightly Rooney’s star burns at United but he has been superb in his first four years. The striker needs to increase his goal ratio but there can be no complaints about his overall contribution. His fearlessness is his prize asset, underpinned by his fantastic work rate.