I am a resident of this neighborhood now and the only think that could change about the Dublin Ranch Golf Course is the Club House itself. Whenever there are parties the place looks great but it has no vibe otherwise. They need to give contract to an elegant restaurant and bring life to the Club building.
The restaurant area has nice seating and a very romantic patio with view, but most of the time there are no patrons and it's closed.
Also, the facility could be rented out to the neighborhood community for parties/dinners, book clubs, and ethnic festivals instead of just for weddings.
Considering the diversity and the ability to spend in the immediate vicinity, a list of outside caterers who make quality ethnic food should be kept. This will help the club generate some $$$ and keep the facility looking more vibrant. It's well manicured outside but rather dead inside. Another suggestion would be expand it and ad a full health club with spa as there is no decent health club in this part of Dublin.