Mr. Paul;
Interesting thought. While I certainly couldn't suggest why they didn't quite blow that design lid off, in thinking of them, one thing they had going was a fresh palette of the west coast landscape, unfettered and open to a new design interpretation. The land they had to work with, from Marin County in the north with the Meadow Club, through the SF bay area, down the coast through Santa Cruz, Monterey, along the beauty of the Santa Barbara area and the Valley Club, La Cumbre, Montecito, into Los Angeles, to the topic at hand La Jolla CC, and finally to San Diego CC (very nearly into Mexico), and then, why not, into Tijuana and the impressive track there.....well........pretty astounding golf ground with which to work with.
Tom