Midfielder Lewis Simper has ended a 16-year association with Cambridge United after signing for an undisclosed fee for a Sutton United squad looking to bounce back from relegation out of the Football League. Along with Jack Lankester, who has just completed a move to Crewe Alexander, the 22-year-old was one of four players transfer-listed following end-of-season discussions with U’s boss Garry Monk. It ends a 16-year spell for central midfielder Simper at United, having joined the club’s academy as a six-year-old, and leaving having made 27 first-team appearances (13 in League One), scoring tw…