There's a lot of debate about Owens and whether or not he could have avoided playing the ball in the way he did. He had much more time (I think 3X) to make a decision about what to do with the ball than the tackler last Saturday on Sinckler. Now, consensus there was "too bad, tackler's responsibility". If that is the standard that is to be applied, Owens is surely therefore culpable as he had far more time and made a similar positive action to the ball.
If the tackle is a penalty, then this is a stonewall.
Another point that Ian made is that if it were just a FK offence in such a case it might have been fairer all round.
Balones in post #102 has just made an excellent point that perhaps we are missing the forest for the trees, and crossref in #98 makes a good point that materiality also has a role to play.
My personal decision, in real time, would probably be to whistle fast (player knocked over for one thing), and then realise that there is no C&O penalty either way. First knock on black, second knock on red, restart scrum red for the initial knock on. But I don't have video replay or a TMO, and as a referee it isn't my game, in the sense of caring about who wins or loses.
My initial reaction at this level was that it was a penalty to red for a reckless challenge by black #8, and as I've said before the quick whistle only confirmed that, particularly with a black player carrying the ball at the time.
The video evidence strongly suggests that the ball continued to travel from the kick-off continuously in the direction of the red DBL, which means there was no possibility of being genuinely offside. In the time Owens has to react, he is already moving backwards. If he had 3X the time to make a decision, so around 0.7 seconds, and was moving backwards at a very leisurely 3 metres per second (33.3 seconds for a hundred metres) then that still works out at 2.1 metres behind his initial position.
Perhaps Ian_Cook could edit the video of the panning camera to a static view of the appropriate area of the pitch, using the painted advertising on it to align the frames. It would take me at least a couple hours to do myself "by hand", using the likes of VirtualDub to grab frames and GIMP to put them in the exact right place. It should take a seasoned professional less than an hour, and considering that YouTube manages to steady video taken from much worse recordings suprisingly well, there is no doubt software that exists to do just what we need.