FOR MANY, FORMER LONDON MAYOR TOM GOSNELL’S passing came as a shock, but in truth he had been struggling for some time. In numerous coffee shops, offices, homes, over the telephone and online, people shared their thoughts of someone who led this city through some important years and left his mark. So many tributes and memories have been shared in the media that leave a clear sense of the man and his gift for administration and leadership. He cut an imposing figure, but was never small in spirit. He loved the rough and tumble world of sports, but was repeatedly gentle with his colleagues and visitors. Though clearly good at building a team, he nevertheless could stand alone on difficult issues because it was…