"People ask me why I say Roy Keane is the best I ever had.
"Would I say he was better than Eric Cantona, Paul Scholes, or Ryan Giggs? He wasn't as talented as them, nowhere near.
"But his obsession with winning and the demands he put on other players made him the most influential player in the dressing room. And he became a great captain through that. That's why he was my best player. He was fantastic.
"Decades from now, when they pick the best United midfield, Roy Keane, will always be there."