I'd like to suggest the ability to pick and chose which assets in the game use which fonts.
Specifically I'd like to segregate things like
HP, MP, TP, Names Above Characters.
and then in another option
Menus, Chatlogs.
The reason I'd like them segregated is I like using the Eorzea font, But its a bit hard to read when combats too hectic. So I'd like to see it so I could use it for just the stuff that never changes (HP, MP, TP, Etc.) because its some weird bit of immersion for me.