Once 'clearly lifted' seems to be suffient to meet their guidance of:
When a scrum half attempts to retrieve the ball from a ruck, the ball is not out until that player has picked the ball up from the ground.
An unnecessary 'jump start' for defences IMHO, but its there for all to read.
I don't have a problem with this, so long as the referees
strictly enforce the HMF offside laws at the ruck, and don't allow participants in the ruck to grab the SH. Also, at the scrum, specifically the
"both feet behind the ball for the non ball winning SH" aspect must be enforced. Elite referees are really slack on this, and too often, we are seeing well won ball at the back of a the scrum being disrupted by SH's who are clearly offside.
Elite referees also seem quite happy to allow the non-ball winning SHs to lean over members of the opposing scrum to facilitate disrupting the ball.
(if I had my way, the SH offside line would be the tunnel of the scrum as we do in juniors)
How long will it be before some smartarse 9 grabs the ball and slides it along the ground before lifting it?