Mike,
I'd strenuously disagree with you.
Shinnecock could host the US Open tomorrow, with no amendments, no gimmickie set ups, and it would present an enjoyable test for the members the day before and the day after the Open. Merion can't do that, it has to undergo a metamorphosis, it has to transition in and out of USOpen mode. Shinnecock needs no such transformation, it is as pure a golf course for every level of golfer as there is.
And Shinnecock is fun, for every level of golfer.
One just has to select the appropriate tees.
We played the green tees on a cool day with at least a one to two, and sometimes more, club wind out of the East, and everyone had a ball.
Plenty of birdies and pars and bogies, but not many, if any, doubles or worse.
Those fellows playing in the Walker Cup are phenomenal golfers, don't sell them short.
And, you still have to play the "hole" at match play.
If distance has maxed out, as many claim, why the need to continue to lengthen golf courses ?