Quote Ferocious Aardvark="Ferocious Aardvark"There is no legitimate fuss over whether it was a pass or a knock-on. It cannot have been a pass, because it was not "thrown".
And as has already been pointed out, for a knock-on decision, only movement relative to the ground needs to be decided, whereas for a forward pass, movement of the ball relative to the ground is irrelevant. Chalk and cheese.'"
do you have the ruling or rfl dictat that says that is the case? I ask because your explanation of the "momentum rule" with regards to passing is a little lacking and in the standard explanation of a "knock on" what cibaman has put is entirely correct!
There could also be legitimate fuss over what constitutes a "pass" because being "thrown" because that is a very strange definition of a "pass" which can range from discounting a large amount of offloads and what we would describe as a pass to including almost anytype of action
Similarly it doesn't follow that simply not falling into the definition of a "pass" means it automatically applies as a "knock on"
It's also worth noting that a knock on requires that the ball be propelled forward, I don't think it would be controversial to argue jib didn't propelled the ball forward but backwards and it was simply the force already applied on the ball which caused it to go forward, in which case both giving and denying could be justified under the existing rules
I don't think there would be anything to lose by tightening up these rules, I have seen decisions go both ways and people argue both sides
Similarly we wouldn't lose anything by making the rules regarding the Webb incident a little clearer especially with regards to defining when Webb would become inside again