Ok, to be fair this isn't diving over the ruck in a traditional sense, but is there something illegal about this in the law book? Something somewhere about a player leaving their feet maybe? I can't recall exactly.

WRT players on their feet ... If that was the case then nobody could ever jump to catch a ball - including a lineout - or dive to score (a normal dive!).Thoughts entering my mind: rugby is a game played by players on their feet and how do you defend and airborn player?
in England the current Law Variations adopted by the RFU do make this explicitly illegal
[LAWS=]9.11.(a) [/LAWS][LAWS=]Players must not do anything that is reckless or dangerous to others including leading with the head, shoulder, elbow or forearm, or jumping into, or overa tackleran opponent[/LAWS]
In the video being discussed who were the "others" that were put in danger?in England the current Law Variations adopted by the RFU do make this explicitly illegal
[LAWS=]9.11.(a) [/LAWS][LAWS=]Players must not do anything that is reckless or dangerous to others including leading with the head, shoulder, elbow or forearm, or jumping into, or overa tackleran opponent[/LAWS]
(I would not be surprised if this was exactly the scenario the RFU had in mind when they made this change)
so in my game - in England - I would apply that and PK to defenders.
In England, I think the Law is now simple : it's illegal to jump over an opponent.In the video being discussed who were the "others" that were put in danger?
To PK that action in the circumstances viewed is pedantic
There may be circumstances where an opponent is put in danger but not in the video above
So you are saying that in England 9.11(a) is to be read "arse about face" in that the words after "including" take precedence without regard to whether or not the action was reckless or dangerous to others.In England, I think the Law is now simple : it's illegal to jump over an opponent.
In other jurisdictions, yes its about making a judgement on whether it's dangerous or not.
My view is that as no one was in danger then 9.11 (a) has no bearing.My reading is as above : the new Law just means what it says, you can't jump over an opponent
What's your view, @Dixpat ? What were the RFU getting at when they changed the wording on the Law?
They must have intended something to change, what was it ?
What happened to your thinking from following convention (post 7) to PK (post 10)I don't understand the point of your hypothetical, dixpat! but for the record
No, I wouldn't PK a runner who looked like might smash into someone further down the pitch
But neither would I PK someone who looked like he might jump over someone further down the pitch
Wait until the event happens
But then you knew that
In post 7 I had forgotten that the RFU had introduced a new Law this season that covers this ! and then I rememberedWhat happened to your thinking from following convention (post 7) to PK (post 10)
If that is the case would you
PK me if as a fullback I had a running style where I tuck my forearm across my body in a bumper bar style and start running out from the goal line with no one around me?
or
Would you wait until I was charging into a defender before you awarded the PK?