What was astonishing about Dustin Johnson’s US Open victory on Sunday wasn’t that he actually got his hands on a major at last, nor that yet again he was involved in a controversial incident that saw him docked a stroke, nor even that the USGA were utterly incompetent in their administration of the rules; but that nobody – players, pundits, officials and golfing journos – was aware that the golfing rules on moving balls had changed earlier in the year.  Everyone kept blathering on about … Read the rest