Well i know that every time they make a new ff installment the world they place the new storyline is always different, I was not surprise they kept the ffxi character models the race from ffxi is apparently there, maybe they might also introduce a new race, who knows but judging by it look i do think there will be some type of migration of some sort if not oh well. only thing is if there is what happen to everyone who has not completed everything in the original ffxi will it carry over do u start off a new slate, what happen with your past accomplishments, will they carry over, will you be rewarded if you completed every thing from the previous game with new items or weapon, can you choose how your armor will look like, will there be a new organizing of how linkshell are like guild halls, will there be a new limit on your level cap and if so when if you are able to transfer how does that effect ur 75 job will you have to level up a already cap job, question, question? lol kinda make you wonder.