Ive read Elvis was a seeing-eye-A asset as well. They seem to die young when their mission time is up. Like the Lizard king?
Oh who knows.
I don't know about that, but Nixon did honor him with a Special Assistant credentials and badge for the Bureau of Narcotics and Dangerous Drugs (ironically), which is basically FBI. Further, Sheriff's nationwide deputized him. At Graceland there are a bunch of badges and patches from LEO's all over the country.