Exeter boss Rob Baxter has described the latest batch of proposed law changes by World Rugby as "madness" as he warned against confusing spectators.
World Rugby Chairman Sir Bill Beaumont has led the tributes to France's Mathieu Raynal, who today announced that he will retire from refereeing following the July international window.
There are concerns that one of World Rugby's new proposals will devalue the scrum and potentially take away part of what makes rugby union unique.
World Rugby has outlined the next steps in the process of reimagining rugby's entertainment factor, part of a wider mission to grow audience share over the next decade.
World Rugby says it will explore a series of recommendations in a bid to speed up the game and enhance the viewing experience for fans.
World Rugby revealed the reimagined Pacific Nations Cup this week, a six-team annual competition featuring Canada, Fiji, Japan, Samoa, Tonga, and USA.