They need an eight and ninth pool on the 16th hole about 50 yards long on each side setting up to and along the left/right corners of the green for balls that fail to get through the 12 foot gap between the oaks on the approach so the balls will find a watery grave on both sides up to the fringe.
Prophetic minds might create a few more waterfalls along a streaming "water feature" wrapping around the side and back fringes of the green.
Strategy will be achieved as players determine the best angle from multiple, various "drop zones" at varied points around the green, which may be advantageous or not any given day depending on hole location, wind direction, sun placement, green firmness, and flag color.