MJ,
One should not confuse insistence on a
Change Management Process with "resistence to change".
All the posting I have seen above, including mine, are suggesting that, if you believe there is a problem:
- Provide your concerns and evidence to CASA, or whoever designates airspace these days
- Participate in a Cost/Benefit/Safety analysis of the available options to right the percieved wrong
Charging off to designate all radar covered airspace as Controlled might raise the hackles on a few organisations within the Industry. Just think of the Transponder requirements for a start.
As an aside, I think if you read through some of the ADS-B threads on here, you'll find that most of us have been very positively pushing for change.... but in a methodical manner.