Cobbold anticipated the professional game in one respect (noted Edward Grayson, the historian of the early amateurs), "for in order to avoid getting hurt, he turned out swathed in rubber bandages and ankle guards." He belonged, nonetheless, resolutely to the earliest period of Association Football, disdaining – in common with many footballers of his generation – the aerial game, then regarded as a novel and distasteful innovation, and "eliminating all heading from his play." "Nuts" also declined to modify his dribbling style with the advent of new tactics for "passing forward" in the early 1880s – partly, speculated Pickford and Gibson, "because in his day they had not been sufficiently developed and partly because he himself was a man of infinite resource." Those who had seen the player in his prime sometimes debated how "Nuts" would have fared against the better organised defences of the 1890s. "The chances," Gibson and Pickford concluded in their assessment, "are that against three of our strongest half-backs he would have had to considerably modify his methods."