Maybe has been suggested before but I'd love a small button on the UI when talking to an NPC that simply repeats the currently showed dialogue's associated audio file.
The voice acted dialogue is probably this game's best feature and one of its main selling points compared to other games. A lot of times though I will get distracted by something when talking to an NPC (Lord forbid I actually have to READ with my own two eyes! lol) and would like to hear it again.
On the character creation menu there's a drop down selection for choosing the character's voice. Next to the drop down there's an audio symbol. Just put that in here and make it replay the audio.
Also there's no category on these forums for suggestions and feedback, unless I missed it.