On John's original premise, I'm hoping someone like JES can chime in. If I remember correctly, JES posted a while back about his experiences on the PGA Tour (as a Monday qualifier), the Nationwide Tour and the mini-tours; and I think he said that, length-wise, he was above average on the PGA Tour, average on the Nationwide Tour, and below average on the mini-tours. Yes, there's more to the game than that, but something is changing as we speak, and it's not the broadening of opportunities I don't think.
Peter