Lazlo,
Of course I don't like what you suggest, as it will affect me if it happens.
What I am saying is that these guys are obviously good enough ,so give em a chance. Hope they get taken on permanently.
I doubt they will have to do a Britannia course...probably a day or two warm up and then a 2 day sim check.
Then line training.
That is quicker than a full course by miles.