I agree that the pin on 12 was the toughest spot on that green - just on the knob in the middle of the green - simultaneously on the precipice of the falloff to the right and to the front. This is not the back, upper-level pin that we are talking about.
I agree that it's tough, but based on all of our tee shots that day, simple execution would have put par into play. Mr. Stamm did not execute his second shot and ended up with a poor score. Mr. Kavanaugh did not execute his second shot and ended up with a poor score. I did not execute my second shot and ended up with a poor score, and the same can be said of Mr. Moriarty. On a par 4 hole with an 80 yard wide fairway and playing maybe 220 yards, I think it's reasonable to protect par with a tough pin.
It just kind of blows the mind that one cannot expect to make birdie on a hole of such diminuitive length.
However, JK proved that an up and down from the collection area to the right was possible, and had I actually put a good stroke on the ball, I proved that an up and down from the left bunker was possible to what is presumably the toughest pin on the green.