John,
Do you remember what Chou En Lai or Mao Tse Tung responded when they asked him what impact the French Revolution had ?
He said, "It's too early to tell".
A lot of these relatively new courses may be tinkered with in the years to come, just as Ross tinkered with PH # 2 for 26 years or so and just as CBM did with NGLA.
Hence, it may be that # 17 at Pacific Dunes will remain as originally built, or, that it's modified in the years to come.
The yardage, especially with the site wind is really beyond that of "template" Redans.
I think it's an outstanding hole from a visual and playable perspective, but, who knows, it may be fine tuned in the years to come.