As this country becomes more and more populated, the odds are pretty good that the number of packages being shipped will increase. From a big picture perspective, that's why I like the long-term chances of United Parcel Service (NYSE:UPS). That same reason makes me bullish about FedEx's (NYSE:FDX) long-haul prospects as well. The holiday season is right around the corner and some think these companies are poised to do brisk business, but I don't think it makes sense to get into the stock right now.