The Gillingham captain for the forthcoming season remains undecided, says manager Mark Bonner. Max Ehmer’s been wearing the captain’s armband whenever he’s started in pre-season but no decision has been made. Ehmer wore the armband for much of last season as club captain Shaun Williams wasn’t involved much following Neil Harris’ sacking. Tim Dieng and Conor Masterson have been among those who have also taken the armband this summer. Asked if a decision had been made, Bonner said: “No. I have not spoken to one player once about any captaincy. “It has just been passed around a few times. Max has…