for the life of me, I can't see how the Pete Dye hole is a Redan. It looks as if the entire right side kicks away from the green, rather than toward it.
the idea of this Redan, as I recall from my readings, is an elevated green guarded in the front by a bunker, in a fortress way (the Redan from the Boer War, no?) that allowed a canny and capable golfer to swing the ball in from the opposite side and utilize the ground (what has come to be known as the kick plate) to propel the ball toward the putting surface.
none of the holes pictured here, beyond the opening one, depict a green that is blocked by the fortress. there are not just two (ground from the side and air) routes in, but at least three, which distances the hole from the purity of the concept.
it appears that this thread has gone the way of so many others, allowing Redan characteristics to substitute for the pure hole. i'm not sure if that is a good thing, but I've written my piece and I'll go my way now.