Manchester United legend Rio Ferdinand has recalled Sir Alex Ferguson's dumping of Roy Keane.
The BBC's upcoming documentary, 'Sir Alex Ferguson: Secrets of Success,' will be aired at 10.30pm on October 11.
“The scenario with Roy Keane," recalled Ferdinand. “There was a video he'd done for MUTV that the club didn't want to go out, the manager thought it wasn't right, that it was too disrespectful to the team.
“The next day, he told the players that Roy Keane will never be coming back to Manchester United again.
"He was the captain of Manchester United, the best player they'd had for probably a long period of time.
“That was for the next generation – don't think you're ever bigger than this club, because you're not, because you'll go, I've just told you the captain is never coming back again. What are you going to do now?"