So what edicts do we expect from WR HQ this time around? Straight put ins? Just kidding. What about the 'no arms' hit at the ruck? It seems a talking point at the mo. Running a block? Nah, NZ and Ireland are too good at it. While we're at it, which directives are refs liable to pay the slightest attention to? Sorry, just kidding again. Anyway, I expect Joel will be firing the emails willy nilly.