They wouldn't know what prime numbers are.
They wouldn't know what Business school is, let alone admit to not going.
Sadly, Virgin is run by people at the higher levels who don't really share in the "Virgin" values.
The arrogant assumption is that those who either leave voluntarily (sabbaticals or career break), or those forced out involuntarily will somehow actually want to return to "man the pumps" when the Emperor (with no clothes) clicks his fingers is staggeringly stupid.
I am glad I left. I'm looking forward to having their cash in my bank.