Training would be handled by mostly consultants with a only a few active duty personnel. Many of our own sailors are trained by the very same consultants that would help out in this case.
The bottom line; it is workable and a GOOD idea.
I tell you who might take her ----- India.
They have the doctrine, are training the pilots, and are building the infrastructure to support indigenously built ships. It would allow them to junk the VIRAT, which even they admit is way overdue.