I think you guys are talking about the stuff they trialled in the Mitre 10 Cup in NZ last season
I think that is the start of the confusion and the basis of the discussions I was having pre-season. I knew what was being proposed and expected something to come from the RFU but nothing appeared.
http://www.rugbydump.com/2016/08/52...on-the-new-law-trials-in-place-in-new-zealand
LAW 16: THE BREAKDOWN (PREVIOUSLY RUCK)
1. A breakdown is formed when an attacking player is over the ball on their feet.
2. At this point an offside line is in place.
3. The breakdown offside line for defenders is the hindmost foot.
4. Players joining the breakdown must do so from behind the offside line and join behind the midpoint of the breakdown.
5. Players joining the breakdown must bind onto any player, using their whole arm.
6. Players must be on their feet for the duration of the breakdown.
7. A player may be in the halfback position and remain behind the hindmost foot offside line.
8. A player in the halfback position may lift the ball from the breakdown.
9. Once the ball emerges from the breakdown it has ended.
After consideration and review by World Rugby, it remains a possibility that they would consider a global trial of some or all of these laws in 2017, and potential adoption in 2018.