It does make me wonder what questions companies ask when ‘recruiting’. I’m not sure if I was a strategic customer then I’d be impressed with a convicted fraudster handling my account.
Given that the courses are established line numbers, and frankly trying to get on a Staff Course is hard enough work, I'd say well done him. My Shriv DS was from the German Staff College and laughed in our general direction at the "intellectual rigour" we had to go through.
I'd have loved to have done it, but alas, domestics precluded.