SS,
Pray tell me why you'd want something that big, heavy, old and expensive to meet the BRH requirement? Current candidates are cabs like MELB, Kiowa Warrior, EC635 etc, which are one heck of a lot cheaper than UH60.
I know it's battle damage tolerant and modestly capable as a lifter, but we don't need all of the armament capability (we have WAH to do that) and according to the current requirement (from Cust 2 BTW) we don't need to shift more than a couple of guys around the battlefield with it either.
Things being what they are, with money for new kit dwindling fast, I somehow doubt that UH60 is a realistic proposition for BRH.
As I recall, AW only made one under licence and sold it to the middle east somewhere. Since then AW have let the licence lapse and probably aren't on such close terms with Sikorsky either.