How would we have ever found out it didn't work without putting in that effort? What if it did work and there were capacity gains?
There is a very old saying "Nothing ventured, nothing gained".
Nice to see you've resurfaced again BD old buddy, old pal
Does your above comment also refer to Destinations and Vision 2011? I cannot see how they have ANY effect on the daily provision of Air Traffic Control which, and I'll whisper it quietly coz I know its a dirty phrase outside the Ops rooms, IS OUR BUSINESS