Apologies for the delayed response. I was hoping to take the time to really consider the many good responses on here and just have not had the time lately.
I really appreciate Ron Prichard popping in with an interesting commentary.
My baseline of reasoning when starting this thread is that all things evolve...all the time.
Much of what Ian Larson said just above is true. I can't get my hands around what people think will happen if we roll equipment back 5% or 10% or whatever. Is there some reason to believe that 15 years later people will not hit the ball as far as they had just prior to a roll back?
JES,
My views have evolved somewhat since the advent of the Pro V1, and I really don't think that the increased distance is the biggest issue. If I had to choose, I'd legislate spin rates or whatever else was necessary to get rid of the Pro V1 type behavior where the ball spins less off the driver (or any club a given player can swing fast enough to compress the ball enough to "activate" the inner cover) That causes three problems that I see:
1) larger gap in distance between those with higher and lower swing speeds....I know some argue that there should be a benefit to having a high swing speed and I'm not arguing against that (as it is one of the few advantages I have over otherwise better players
) but the existing advantage certainly didn't need to be further increased
2) ideal driver trajectory now consists of much more carry, much less roll, so ground obstacles/hazards come less into play
3) ball is much less affected by the wind, especially a headwind, to the point where there is now no extra skill involved in driving into a 25 mph headwind as there was once -- you don't even need to alter your normal trajectory and can still produce quite satisfactory results!
Now I do think that if we made the ball behave like the ball used to behave, where you have to make a choice of higher or lower spin that will apply to all clubs in the bag equally, it would reduce the distance somewhat because it would subtract what the Pro V1 has added. Whether there is still some residual distance gain over the pre Pro V1 era 10 years ago is rather immaterial, as is whether other avenues like increased strength or longer/better shafts gave more distance to get back to where we are now in 15 years like you suggest.
If we are worried about that we could do a small rollback as part of this. As I've suggested before, if we leave the initial velocity test alone and just make the ball slightly larger while keeping the weight the same we'd cut down its distance by a small amount, bring a bit more wind into play, and accomplish the important goal of being able to tell which balls conform to the new standard or not with a simple test (i.e., they can't remain the same size or we'll never tell them apart)
Regarding your original post I don't want to get drawn into the whole pro/con technological/agronomical changes thing. Yes, faster greens are tougher, but if they are flatter then not really, and anyway the tighter fairways surely cancel that out at least for halfway decent players. The only big boon the really crappy golfers have received in pretty much the entire history of golf was the big headed driver. I may have some issues with how it has deskilled the driving game by making it the easiest club in the bag to hit, but as it is the only thing the 30 handicapper can point to in the history of golf that has made his lot measureably better (well, maybe surlyn is the other one for those who were not well off!) I think it would be impossible to get rid of now.