BHL has spent 50+ years in Nigeria and they know the market inside out, they do not need lessons from supposed "experts" like yourself, as you well know corruption was the only way to get things done in the past - otherwise the country would have ground to a halt. Do not play the moral high ground when it comes to talking about operating in Nigeria.
The only bad thing to come out of this is DanCopter have walked into a slanging match not of their making.