YTTseng,
Jones's favorite course was St. Andrews and you are no doubt familiar with his numerous famous quotes regarding her. In general, Jones admired that TOC was fun for all levels of golfers regardless of age and yet, with certain hole locations, became vexing enough to challenge the very best. MacKenzie shared his same passion for TOC and was the ideal man to re-create some of the strategic dilemma posed by TOC's wide fairways, challenging greens, and hazards. All of this with little rough nor the need to hunt around for your golf ball.
Most importantly, the ground game was KEY and judging how to use the terrain was crucial in working shots toward certain hole locations. This remains true at TOC to this day and it was certainly true with the initial design at ANGC.
So what has happened in the past 50 years at ANGC? They have added trees, narrowed fairways and added bunkers in front of greens, all of which is moving in the opposite direction from Jones's and MacKenzie's initial shared vision.
The ground game is long gone from ANGC. Just look at what happened on the front side alone: the greenside bunker that was added to the 1st hole, the 2nd bunker that was added to the 2nd green, and the bunkers were added across the front of the 7th green all contributed to the demise of the ground game. And that's before we even get into a discussion as to where they moved the 10th green!
Though it was already in its death spiral, the ground game disappeared when the green speeds went off the map. No one would ever think to bounce an approach shot into such greens as the 5th and 14th anymore.
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The initial design at ANGC could have been every bit as timeless as the one at TOC, which plays just as wide today as it did 20 and 40 years ago and no one seems intent on growing rough at TOC and narrowing it - why should Augusta be different?
I am sure of this fact: the 80 year old members at the R&A have a heck of a lot more fun playing their course than the 80 year old members at ANGC now do. The stewards of ANGC have consistently put The Masters ahead of the enjoyment of their membership and what makes that so wrong is that the two AREN'T MUTUALLY EXCLUSIVE.
Just look at the West Course at Royal Melbourne.
Cheers,