straight to your inboxLionel Messi dropped the mother of all bombshells on Tuesday night by informing Barcelona that he wants to leave the club, which has sparked speculation that he could complete a shock transfer to Manchester City.Messi's decision was made just 11 days after Barcelona's humiliating 8-2 defeat by Bayern Munich in the Champions League quarter-finals and comes after frustrations with the club president Josep Maria Bartomeu have reached boiling point.The Argentine has asked the