Some of the most well-received fun content in the game, to wit, the Aquapolis and the Palace of the Dead, has used the power of randomness and recycled content for what appears to be exciting and well-considered gameplay.

There's another massive asset sitting around: Eorzea itself. Hunts are spent and FATEs don't pull the attention they once might have.

Have there been alternate dimensions on existing land implemented in other MMOs (idk, ffxiv is my first)? I'm quite pleased with the prevailing formula, but if the devs think there's some staleness afoot, perhaps the lore justification could be that the frontier-level Warrior of Light can use the echo to detect and fight beasts seeping through from the other shards of the crystal, whether or not they are also able to interact with players not engaged in said alternate world.