ROY KEANE AND PETER SCHMEICHEL WERE CLASS PLAYERS AS WELL.

Sir Alex Ferguson says that he only had four world class players.And they were . 1) Paul Scholes. 2) Cristiano Ronaldo . 3) Ryan Giggs. 4)Eric Cantona. But we must remember that in those 27 years there were other world class players no doubt about it. 1) Roy Keane . 2) Peter Schmeichel . These two were really world class, and we must also see how much did they cost Manchester United as well.