I can't understand why the solution to this is so hard for people to understand.
We can't roll back the distance of the ball.
But we can make a change in the ball specifications that is aimed at making it easier for average players to get around the golf course. The trend to ultra-tight mowing on fairways and green surrounds has really impacted the average player because he/she can't hit a fairway wood off those lies, nor can they pitch effectively off them
So we lighten the ball a tiny little bit. Not all the way back the Balloon Ball of 1930 see
Vander Borght on the subject, and note that even that ball was proposed as an aid to the average golfer. But it went too far, It increased the diameter and lowered the weight simultaneously, and it resulted in ball everyone hated.
But if 1.55 oz. is too light how about going from the current 1.62 oz. down to 1.59, or 1.58? It wouldn't be THAT hard for the USGA and R&A to test slighter lighter balls to see which ones were effective.
They don't have to be slowed down, and no change to the other rules about balls.
But the effect on the pros would be IMHO, a delight to see. There's a quirk of ballistics that says two identical projectiles will have different rates of deceleration according to their initial velocity.
Simply put, a ball that leaves the driver at 167 mph (average for Tour players) will lose more of its velocity in the first 100 yards than the same ball launched at 100 mph. Or 132 mph, which is what Trackman numbers apparently show average amateurs.
So everyone would lose a little distance.
But the big thing, is that it would be slightly harder to control, and that change would have more effect as ball speed increased.
What we'd have is a ball that behaved a lot more like the balata ball in that the very best ball strikers could get it to go massive distances, but everyone had to be careful to prevent the ball from leaving the golf course.
Great players and average players get a slight advantage, wild swingers pay the price.
K