I'm not sure I agree that it is "fair" to go down the list.
The host feds put time money and effort into hosting the GP. In return, they get to pick a "hometown hero" to boost sales at home. I have no problem with the US, Canada, Russia, Japan or other countries doing this, even if they skip someone higher on the list.
Particularly as men have traditionally been a stronghold for the US, I would be shocked if the TBA is other than an American man. And if they are going to give it up, it should be for a North American draw like Donovan Carrillo.
Oh, be still my heart

But that won't happen either.