I heard from my group equipment officer that Pacific are about to bring out a new helmet which is a rural and structural in one. Apparently it consists of an outer shell which serves as a rural helmet, but if for strucutral purposes, an insert is added to bring it up to a structural standard? Similar to nomex, level 3 liner out -rural, level 3 liner in - structural. Got no idea how this is going to work though.
The only positive I could see from this would be a uniform look to the CFS with everybody having the same helmet, but some with the strucutral insert, some without depending on peoples qualifications. I doubt however if people would change at all from what they are currently using.
All in all, I will reserve my judgement until I have seen one and possibly tried one out, but at this stage I definately will not be changing over!