I generally find the Sunday pin positions to be the poorest of the week, particularly over the closing holes.
16 and 18 have no risk reward at all. If you want to get close you hit it in the middle of the green. The bunkers short and the lake on 16 are pottery much redundant for all but the very worst of shots.
15 too would be more exciting if the pin was on the left, forcing anyone who wants an eagle to attack the narrow part of the green.
It just lacks the strategy of earlier rounds.