Dor Webb did not hesitate to predict grand medal chances for Canada’s diving team at the 1978 Commonwealth Games, but he had a qualifier.This may be going out on a limb, but I think we’ll sweep the women’s three-metre and women's tower events in Edmonton,” said Webb, the animated and sometimes j volatile coach of the Canadian team.Then he qualified his prediction by touting the prowess of Valerie McFarlane of Australia.