The Openness of a Table Top Version

I'm not sure if this has been said (A quick look on Reddit says no), but I figured I'd make notion of it here. The table top version of FFXIV, especially as a full-size TTRPG as lots of evidence suggests, coming out provides tons of customization possibilities to this version of its universe.

Custom races that people have wanted to be officially implemented, but never were for example. I've seen people extremely wanting Chemist to be a thing, and with this a GameMaster could devise a version of it (I personally see it in a healer role or DPS Support role (Similar to Machinist, Bard, and Dancer) depending on specialization, but not the point of this). Even the stories people have wanted to be told in the world of 14.

Being a full-size TTRPG means the possibilities that people have wanted or would want within 14 but SQEX never implemented could be realized.

I put discussion because I'm thinking there's other things that I probably missed that others are looking forward to this for (Please don't post about ERP, I know someone out there is going to do that. 😬)