Charles Green didn't create this situation at all, yes it will be a disappointment if the CVA doesn't work but he nor any of the investors are oil tycoons, so there's no way to force HMRC's hand. Especially considering some think they could be willing to take less money to make a big example.
The questions are valid, it's just my opinion that they're a bit pointless considering our situation, maybe that's me giving up too easily. We're seriously ill on life support, Green to me is a surgeon having a last minute go at trying to save us, and can't really be faulted if he fails.