Themes and ideas from previous installments

Hello everyone,

As I'm sure there are several posts such as this one, perhaps someone might link me to one of them as my search skills are apparently heavily fatigued today.

If not, I wanna hear some cool concepts/ideas from older installments in the Final Fantasy series you'd like implemented in an MMO universe, preferrably this one! :confused:

I'm not talking about straight copy-pasting, rather making something new along the same lines as what we love and miss from our cherished series.

I heard someone talk about Gold Saucer (Final Fantasy VII), which would definitely make me give up on real life completely if it was implemented.

However one other place I really miss that I think would fit really well in to Eorzea is this place, mainly because of the perfect fantasy-esque feeling that sweeped through my body as I came upon it.