spell_check wrote:I wonder why they did not just have a big circle (50 yards/45 metres in diameter) to begin with, instead of a diamond. The boundary umpires could still be opposite each other in line with the closest point of the circle to the boundary line.
The rule was included in the laws of the game by a majority decision of the Australian Football Council as a result of the initiatives of the Victorian Football League. The SANFL were opposed to the changes but, as was their habit, loyally accepted the directions of the AFC.
For memory, the rule was introduced because of the success John Kennedy had with Hawthorn in 1971, keeping the forward line open for Peter Hudson to compete one-out. They would congest the centre of the ground, top rovers Crimmins and Matthews would get the ball out to Bob Keddie who would run forward and pass to Hudson. Other clubs attempted to copy Hawthorn's successful style but only served to present congested packs in the middle at centre bounces.
Mike Patterson adopted this tactic to a degree when he came over to coach North Adelaide. Certainly they congested the middle, but not quite to the degree of the VFL. The SANFL were opposed to the change for the following reasons:
1. They we not convinced the congestion at centre bounces were as pronounced as certain VFL coaches had made out.
2. One of the natural skills of the game is the ability to bring the ball from packs gathering at ball-ups (or stoppages as they are now known).
3. Centre bounces accounted for only 25% of all ball-ups.
4.
Difficulties would be experienced in policing the rule - umpires would have difficulty in seeing the markings on wet days due to muddy grounds.
5. The new rule would limit the players' freedom of players to follow the ball at will, except for when a full-back was kicking off.
Reason number 4 was particularly interesting, as that is precisely what happened
