Manchester City have signed former Charlton midfielder Terrell Agyemang on a free transfer. View the original article to see embedded media. After an extended period on trial with the club, Terrell Agyemang has announced that he has officially signed for Manchester City’s EDS squad. The 19-year-old was previously at League One club Charlton Athletic but was released by the London club this summer. The midfielder joined The Cityzens on trial two months ago and was present in the club’s pre-season tour. Since then, Agyemang has gone on to play twice for the club’s under-21 side in the Premier League 2…