I claim that I and WR share the view that they will find the games more exciting if clever tries are involved. That is the way to grow the game. Getting the right balance is the key.
I agree, both in theory and practice, but getting the right balance is an incredibly difficult task, unless broken down into pieces.
To grow the game, safety is paramount, and continuity of play should perhaps be preferred to fair contest. For any referee at any given time, they should be effectively equal, but we are talking about improving the laws and guidelines here.
The most obvious example is the interpretation of forward pass. There can be no doubt that it will make the game more exciting to neutral spectators, and as long as the same interpretation is clearly applied throughout a match then contest remains fair.
The question then becomes: is the scrum attractive to spectators? Speaking as a former hooker, it was never attractive to me when not involved myself, and has become even less so with the 90 degrees wheel rewarding the side not putting in.
Balance cannot be allowing scrum-halves to throw the ball in 8° skew. WR should either follow RL and make the scrum a pure restart, or it should return to a proper contested scrum. Despite being a traditionalist, I prefer the former option for many reasons, not least player safety. Continuity of play would improve and fair contest would remain, too.
That's not to say that the scrum could not be a
potential contest. For example, 5m scrums (only) could have advantages for the attacking team. But I ramble as usual.