Just a datapoint on the preferred seat selection benefit for elite members. A week ago I attempted to book a flight to Australia directly with Fiji as a Oneworld Sapphire member (thru AA Plat) and was told that only I would receive free seat selection at booking. My companion (traveling on the same reservation) would be required to pay $88 to select a seat next to me. I sent them some feedback through their website explaining how their policy was different than AA's (and most other Oneworld carriers that I have flown) and that it would be helpful if they would disclose the differences in benefits that they provide vs. the American AAdvantage program on their website to avoid confusing other AA and Oneworld customers, particularly those who are accustomed to the AAdvantage benefits. I received the following response from them: "We regret to inform you that, unfortunately, we are no longer able to extend certain benefits, such as sharing Oneworld elite member privileges with a plus one. While we understand this change may be inconvenient, we strive to ensure that all our passengers are informed of our policies in advance. We appreciate your suggestion, and we will certainly take it into consideration as we continue to improve our communication with customers." I know seat selection is not a guaranteed Oneworld benefit and it is left to the discretion of the individual carriers but it's curious that they are adopting the AAdvantage frequent flyer program but not adopting the same benefits.