I see the governor's letter as very good news.
It's direct and to the point, it comes from a position of authority, it frames the issue with no hyperbole, he recognizes and addresses the international scope that the problem is precipitating, and it includes a call to action.
Statesmanship 101, this letter.
I don't know what his track record is with regard to mining v. environment, but if he stands behind this statement, we've got a very strong and articulate ally in Governor Herbert.
I'm thinking additional letters from racers to Neil Kornzie, Sally Jewel and Kevin Oliver, citing and referencing this letter and reinforcing the governor's position could well hasten BLM action.