From the touchlines: Bonus points
Shaun Edwards, who along with Warren Gatland has spearheaded Wales' revival, thinks it's time to introduce bonus points to the Six Nations, as has been done in other competitions.
Edwards suggests that one bonus point should be awarded for four or more tries scored, and another for losing by seven points or fewer. He would also like to see the value of a win doubled from the present two points to four.
On the face of it, his case is compelling. Open, attacking rugby would be rewarded, and there would be less incentive for sides to grind out drab wins by using stifling and negative tactics. The English Premiership has already benefited from the bonus system, and Edwards believes the Six Nations would be similarly enhanced.
But there are strong arguments against his proposal. For a start, the Six Nations is a much shorter tournament in which teams play each other only once, leading to an unfair imbalance between home and away matches. Such distortion would be unavoidable, unless the format were to be expanded to include home and away fixtures between all sides.
More worryingly, under the proposed bonus scheme a team could do the Grand Slam and still not win the championship. Take 2002, when France won all their games, beating England in the decisive encounter. Had Edwards' bonus scheme been in operation, their positions would have been reversed with each side finishing on 21 points. England, with five bonus points, would then have won the title on a superior try count, as well as points difference. This clearly would have been ridiculous, and embarrassing.
Last year, Ireland, not France, would have won the title, which went to Les Bleus on a marginally better points difference.
The introduction of points difference to settle the title has been a success, but a bonus system would threaten a venerable old tournament which has stood the test of time - and is heading for a thrilling climax this season.
Is Shaun Edwards right? Is it time to introduce bonus points to the Six Nations? Which team would lose out or benefit most? We want to hear your views...

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