Gillingham winger Kadeem Harris is set to be on the sidelines for a prolonged period after rupturing an anterior cruciate ligament.Harris was carried off on a stretcher in the 70th minute of the 0-0 draw at Fleetwood Town on Saturday after suffering the injury.The 33-year-old signed for the Gills in June and has started all three games for the club - two in League Two and one in the EFL Cup - this season."Kadeem was one of our star signings in the summer window so to now be without a player of h