In that regard, I would like to see them be more assertive.
Too many are referring decisions to the TMO when I think they could make them themselves in conjunction with their touch judges.
The one thing that is really starting to annoy me is this whole business of when a forward pass is forward or a dropped ball a knock-on.
I hear people now - and the South Africans are the worst at this - saying the ball came out of the back of the hand, or that the hands were pointing backwards when the ball was passed.
Excuse me, but that's just nonsense. A forward pass is a forward pass. The ball comes out of the hands and goes forward. Simple.
It's the same with a knock-on. I saw Hoffman rule a few times when Bulls players dropped the ball, that it had gone backwards and to play on. Really? A dropped ball is a knock-on. Simple.
Something clearly needs to be done to speed the game up around scrums and lineouts. I would say a time limit should be in place for teams to set the scrum.
If they are mucking about and take too long ... free kick. Same with the lineouts. The hooker shouldn't be standing with the ball in his hand pretending he can't hear the call all just to milk some extra time.
It's not about finding ways to penalise teams and creating more opportunity for stoppages. It's about having deterrents in place to encourage a speedier game.