I think this is where OB is right. We have to have some practicality in this. If a mass of 16 bodies are grappling for the ball and the BC and some others go to ground, where is the ball?
If it hits the deck under said BC and immediately several others of the "fatties" slum on top and the ball never became playable. I would treat it as a collapsed maul and T/O.
However, if there was a "window of opportunity" for the ball to be contested, by players on their feet, then a ruck now exists and if that becomes unplayable then we are refereeing an unsuccessful (dead) ruck.
I (we) have to decide if that window existed. In most cases, I am guessing, it does not.
If it hits the deck under said BC and immediately several others of the "fatties" slum on top and the ball never became playable. I would treat it as a collapsed maul and T/O.
However, if there was a "window of opportunity" for the ball to be contested, by players on their feet, then a ruck now exists and if that becomes unplayable then we are refereeing an unsuccessful (dead) ruck.
I (we) have to decide if that window existed. In most cases, I am guessing, it does not.