I am not expecting an expansion at least for another year / year and a half because of the reshuffle. When Yoshi took over and changed the direction of the game it probably negated almost all of the prior content that was planned and possible already in development.

Yoshi might be taking us in a more bright direction but you almost cannot even consider this game being 5 1/2 months old now.. it is more like 1 1/2. So I think the dev change is going to slow things way down in terms of getting large content updates and a possible expansion type event. Although I hope they are working on something because if they release the ps3 version without a expansion the chances of fail are extremely high even if they fix everything just because of the negative stigma the current version of the game has.

Release it with the amount of content FFXI has with RotZ and no one can complain about a lack of things to do.