Stansdead:
I am having a lot of difficulty getting through to you, or so it would appear:
"Did you Nigerian students come already selected by an airline, or with a sack full of cash".
You obviously have not even begun to get the hang of what I am trying to tell you. They neither came "already selected by an airline" nor "with a sack full of cash".
They were hired by us (a UK airline) in direct competition with everybody else in the world who responded to an advertisement in Flight International etc. They were interviewed and hired in the normal manner as was every other candidate.
They paid not one iota towards their training nor did we expect them to.
"Read my posts properly, not just the bits you feel like looking at. The art of a good trainer, surely".
Learn to read, dear boy, learn to read and absorb. Always engage brain before opening mouth. Also learn to listen. Listening is much more important than preaching.