I wonder if the only real solution is to create little fiefdoms of meritocracy, high standards, and high pay. Then make it a "want to play with the big boys? Step it up."
Unfortunately, the only way I see system wide change is for a private organization to do it where they can start absorbing and taking on contracts. The problem with places like Wake County is that they're bound by political boundaries, thus limiting their impact on the industry as a whole.
That sounds like a business plan.