I think in addition to pool skills, which all of the members will have, you need to think about conditioning.
How many times has someone traveled to a foreign country and had problems with the jet lag or food/drink upsetting their system? I would start ensuring that the members adhered to a healthy style diet and got plenty of rest at least a couple of weeks prior to the match. Once in the country, try to maintain the same types of food and drink. I know when I was in the service years ago, introducing different foods and drink always caused me a problem. One example for me was San Miguel beer. Took awhile for my system to adjust.
Not to sound like a strict disciplinarian, but I would forgo the partying until after the match was over. This is for the USA. I have no doubt in my mind that if everyone is on their game and feeling 100% they can bring it home.
Just my thoughts