My Speculation; Part 8899.
The “Greys” might be left behind. Greys; referring to the theory that some ETs have developed a functional robot to do much of their direct contact ‘dirty work’ while on or within the Earth. Greys are not said to be sentient beings. They are said to be machines with many replaceable parts.
At some point, a Grey may become too damaged to be salvaged, for all practical purposes. Such a Grey would be deemed extra weight to transport back as is. Perhaps it could be used as a resource of parts. If an individual Grey has ventured deep within ‘enemy territory’ aka where Humans are, and has become damaged, that Grey may be discarded or left behind. This is a very likely outcome if the Grey didn’t have anything of great value in it’s grasp at the time.
Our next caller is from East of the Rockies. Welcome back, lee martell, good to hear from you again.
George Noory on Coast to Coast am.
Why not just space the gray after you get underway?