I like to see at least a 3/3 stay in the forward 50 at all times for all the ball-ups/stoppages around the ground, i think having 6 less players zoning or condensing stoppages can possibly have an impact on opening the game back up some more... It would no doubt have a few teething problems but for me well worth having a crack at ...I did think it interesting when I saw you'd liked that post.
I'm of two minds here. I get that adding certain aimed rules - zones, 6-6-6 at each stoppage - could create increased positional play, but by the same token I see each rule like I do a piece of legislation; something that is thought of by a single person, whose defeat/circumvention will be completed by innumerate other people.