The PS3 Relaunch will likely have an x-pack associated with it with new Cover Art (as will the PC version) but it will all be content that "we the beta-testers" already have installed and have tested. They might, however unlock some new classes with the Relaunch which we just need to do quests to unlock.

I feel quite certain that SE will want to have all of the bugs & balancing issues worked out to avoid another failed launch. (Assuming they learn from their mistakes.) I also believe they will not charge us for content but will start P2P at Relaunch/Reboot.

If the PS3 Launch is successful then perhaps SE can come to an agreement with Microsoft and we will get an official Expansion with Xbox360 release next year.

(Solution for Xbox issue : Allow Xbox-Live to be the sole distributor for FFXIV that way Microsoft makes some money from retail sales but the game is still playable on Xbox Silver and SE still gets the monthly fees.