We should definently speculate alot more, just because the slight chance of devs being inspired by our thoughts.

It seems now that major change is on the horizon our devs have the opportunity to braid eorzea full of Final Fantasy elements, just like this eventual Odin thing, It reminds me of FF9 and how the evil queen wants to sort of enslave the Eikons to do her dirty laundry. I think it would be a winner move to add these kind of comprehensive themes into Eorzea.