Ethan Coleman has suffered a new blow in what’s been a frustrating start to the new season for the Gillingham midfielder. Coleman picked up an ankle injury at the back end of last season, which proved problematic and kept him out during pre-season, only recently returning to start the league game at Doncaster. He received a red card the following week, collecting a second booking for a foul, which meant he was suspended for one game, missing last Saturday’s trip to Notts County. Manager Mark Bonner had planned to play him on Tuesday night in their EFL Trophy match against Crystal Palace under-…