Well rather than waving the white flag because we appear to be bifurcating now, how about heading that off at the pass and changing the rules to require that equipment used in USGA competition has to be identical to equipment available for sale on the open market? No more "prototypes" so the pros are always playing something we can only buy a year later when its already been replaced, no more building special clubs for Tiger and Phil.
Plus we'll head off some things that are fast approaching, like having shafts engineered to the exact specs of a particular swing. That's something that would be deadly in the hands of a guy with a truly repeatable swing like Tiger, would be of perhaps some limited usefulness to a mid single digit like me, and would be of absolutely no use whatsoever to your typical bogey golfer.
Perhaps there's no way around this for Tiger, they can design the exact clubs Tiger wants and then put out the "Nike Tiger 2007" and lots of suckers with more money than sense will buy and play worse because they'll be totally ill-suited for them. Even if the public wised up and quit buying them, they'd happily lose money having one set in every pro shop in the country just so people could try them out just to see what Tiger uses and probably sell plenty of their "made for you because you are not Tiger" lines.