I must say from just looking at the photos provided on the websites, that Chambers Bay has a certain familiar ring to it, and then I thought of Arcadia Bluffs. So, I went back over my pictures and the AB web site, and I think they really do have a certain similarity. I'd say the edges are more rugged at Chambers Bay, and while the bunkering at AC has many stacked sod walled bunkers, the angles, the setting and the "feel" seems possibly similar.
It is interesting that the nice detailed greensite drawings are included. It is a nice touch and I would like to know more about the developer.
I think the question of RTJ Jr thinking more about his legacy or responding to the current competitive efforts of the top tier archies is evident and reflects in this presentation.