"Perhaps the lack or PRs indicates a lack of finding anything new,"

I have to say that the possibility of that is on the level of winning 649 lottery.

The resource came from somewhere below and did not materialize out of thin air.

With the amount of drilling they have already done they should have a good idea as to where the deep drills should have went.

And the shallower ones doing in-fills found nothing? Lol.

No, I am one of the 'Withholding news' persuasion. Are you not here to sow doubt?