Ex-Manchester United defender, Rio Ferdinand, has predicted this weekend’s FA Cup final between his former club and Manchester City. According to him, he has “no confidence” in United’s chances of beating their city rivals. Ferdinand believes it will take a “crazy effort” to beat the Premier League champions. The Red Devils finished a difficult campaign in eighth place – their worst ever finish of the Premier League era. On the other hand, City clinched their fourth straight title on the last day of the season. Previewing the clash on the FIVE YouTube channel, Ferdinand said: “Based on what I’…