Garland,
I think he hit David's point pretty square.
I'm not sure how that FlightScope Optimizer works, but with 50% more spin than the current idea, the ball loses 9 yards.
If you want to say add 200% spin, great. It would take further distance off the ball, but that wouldn't be rolling back to something anyone ever played.
My concern with that line of attack is that the Tour guys would figure out how to compensate a hell of a lot quicker than the next couple tiers of good players. Somewhere along that spectrum, I think more spin actually helps players, doesn't it?