Atlas are saying that the grade of nickel was historically underestimated by 8% due to the assaying technique used.
That is before 'ore thicknesses well in excess of those indicated by test pitting'.
I think we will be due a significant resource upgrade. I am not sure an upgrade will affect the SP as it appears to be detached from this at the moment.
However in their on going discussion with 'several majors' I am sure the size of the resource will be a material consideration.