What was the actual input of the extra player? From what I can see he attempted a clean out after the ball had already been offloaded from the tackle area and...that's it.
All 8 players were lined out across the field attempting to be involved in the play. Who exactly was the extra player? Maybe it was Ioane who scored the try?
That meant the Australian players were trying their best to cover them.
Of course it has a substantial impact.
does it matter? I mean all seven in the team contribute to the game. Even in the case of exceptional individual brilliance the team still provide the framework.
same deal here, surely it is disingenuous to look at the vision 'to see if he participated'. If he is on the field playing (as opposed to running off) then he has contributed.
Nah, this is not a technical breach where the replacement player was over eager to get on & crossed briefly on the field.The extra player is #5 in this clip
He was meant to be subbed off (and indeed did come off before the try).
I dunno if you can say it's a substantial impact, he was out on the wing and no one slid out to cover him. There's maybe one bit at about :28 where you can see a guy 9top of the frame) tracking across in case he received a pass, but that guy has loads of time to reset himself (and indeed, I believe he's the guy who gets over the other side and is the last man drawn before Savea scores).