Celtic have since moved on from a winter transfer window that caused mass discussion as they look to secure a domestic double. In what seemed to be a never-ending month filled with speculation, only Nicolas Kuhn and Adam Idah were introduced to the fold at Parkhead. Both combined to provide Brendan Rodgers’ side with an equalising goal in their stalemate with Aberdeen yesterday; however, many fans were disappointed that more bodies didn’t arrive before the deadline. On Saturday, some made their feelings known with a banner directed at the Celtic hierarchy during proceedings, and it is hard to …