Cristiano Ronaldo's legendary Sporting CP performance against Man Utd revisited by the man who marked him – and how Arsenal 'thought they had a deal' for future superstar before Sir Alex Ferguson intervened

Cristiano Ronaldo's legendary performance against Manchester United which convinced the Red Devils to sign him has been revisited by John O'Shea.Article continues belowArticle continues belowArticle continues belowO'Shea marked Ronaldo in breakthrough gamePortuguese signed for United…