Manchester United legend Wayne Rooney has admitted that one former Manchester City star could be “really annoying” during their time together in the England camp. Wayne Rooney had a prolific playing career on the international stage with England, despite failing to lift any major silverware with the Three Lions. The former Manchester United striker, who was part of England’s so-called ‘Golden Generation’ team, made 120 appearances during his time with the Three Lions. Rooney also once held the record for being England’s all-time leading scorer after he surpassed United legend Sir Bobby Charlto…