I think Dave is right on the money. Nick Price, for one, honed a swing designed for accuracy and consistency, not because he was stupid but because he was smart. That's what the game (and the equipment) demanded, and what it rewarded. When the game no longer demanded or rewarded that (starting sometime in the late-1990s), Nick's winning ways were almost over -- not because he couldnt/didn't gain an extra 20 yards on his (still straight) drives like everyone else did, but because now everyone else was swinging out of their shoes and still managing to get it in the fairway, and swinging out of their shoes again and still getting it to stop 10 feet from the pin. So it became a putting contest, and Nick, even at his very best and in his prime, was not a stellar putter (IMHO). (Btw, during the US Open Tennis rain delay, did anyone catch the Conners-Krickstein match from 1991? Long rallies, and Conners -- who at 39, couldn't overpiower from the baseline anymore -- coming to the net on any short ball. The game has never been better)
Peter