What features from other games would you enjoy in FFXIV?

[Canopia]

I do not believe FF14 needs any features from any games. There are improvements to be made, sure, but it does not warrant copying other games. That is honestly unprofessional to do deliberately.

Then Blizzard Entertainment has been unprofessional for the last 13 years or so. They have been snatching up ideas from other MMOs for years.