Celtic players are spoken about in footballing circles like clockwork, but sometimes, the people in the background who helped them along the way don’t get the credit they deserve. By now, most supporters will have heard plenty regarding Luke McCowan’s rise to prominence that led to his dream move to the Scottish champions. Arriving for £1 million on deadline day, the former Dundee captain has capped a fantastic rise through the lower leagues and could potentially be involved in Champions League action over the coming weeks. McCowan’s backstory doesn’t distinguish him from his peers. He is at C…