No matter what team you support, there is no denying that Roy Keane is one of the best midfielders of his generation. Named by Pelé in the FIFA 100 list of the world’s greatest living players in 2004, he has also been a club manager and assistant manager to the Republic of Ireland national team. Noted for his hardened and brash demeanour, Keane is a hugely likeable and popular figure and is a regular pundit on TV’s live football coverage with Sky...