well, Margetts mustn't have been aware of the massive issue of all these players at lower levels abusing umpires to the extent that they were leaving umpiring in droves.
But it doesn't matter, because after just 12 Rounds Brad Scott's piece of *smile* rule cunning plan has worked exactly as it should, people are lining up to be umpires again, everything is hunky dory at the grass roots, crisis averted.
Players can now go about raising their arms, safe in the knowledge that the world won't spin off it's axis. Just don't raise an eyebrow at the same time coz that's a 50!