I guess my question is how were those holes chosen? Does the PDGA step in at any point and look at the final 9 holes and dictate what is going to happen, or is that totally up to the host?
TD chooses. Tom Schot chose them this year. For reference, they were:
Hole "A": Temp Hole over 400' OB runs down fairway left, trees on right, phone pole in the middle so you have to choose a side of the fairway. (Great deuce by Shusterick)
Hole "B": 235' tight OB left and right down the fairway. Covered Teepad and tree in the dead center so forces a low line. The green bordered by OB not far outside the circle on 3 sides.
Hole 1: >400' Par 3, elevated teepad slopes downhill, high/spike route risky trees downhill will catch discs (they do here in Cali, and 2m rule is always played), slopes back up slightly to basket blocked on right side by large fallen tree. OB left and right all the way down the fairway.
Hole 2: >500' Par4 tight narrow fairway that turns left, OB left and right. Basket is on a path with slopes on both sides and trees force the narrow window. OB creek runs through the middle of the fairway which forces either a layup tee shot or a risky bomb to get over.
Hole D: ~450' "links" style hole slight right turn. Heavy bushes/OB to the right, clear on left. Wind is a factor on these next 4 temp holes , typically a R-L crosswind
Hole E teebox to Hole F basket: >400'. teepad near trees to open field, tree line 50' before basket, green is in a depression past the tree line. Wind is a factor between the trees in the main fairway.
Hole G: <250' tight fairway with OB on all sides and surrounding the basket. Basket is in a depression guarded by a large tree and the aforementioned OB.
Hole H: ~550' Open bomb hole (Nikko and Shusterick put it inside the circle in the final 9, sick.)
Hole 18: tight right turn, not sure the distance but I think close to 400'. Double mando off the teebox, slopes down R-L (against the turn) to OB. Fairway plays back up the slope to the open green outside of the treeline.
This final 9 was hardly a victory lap except for Jon Baldwin in Masters who had 8 strokes to give going into it.