Adding arbitrary conversation elements which will be required to be "repetitive" and from a limited pool of options would in the end add ZERO value to ED (in itself).
They would be repetitive, yes that is true, as we have not any interface to directly converse with an NPC via speech,
and haven't yet got any program that mimics a human as NPC-role reacting and answering.
They still would add something,
look at the flight operators on stations.
They are voiced now, they might seem arbitrary as seems the conversation,
but they are great, loved and an addition to immersion.
Expanding on interactions that increase interactivity with NPCs is another matter entirely. A prime example of potential improvement (over and above the cases I have already highlighted) would be cargo collection/delivery/transference between Large ships and outposts via the flight control menu.
Without basic communications there is no link, no stepping stone
to evolve the matter on. Without NPCs reacting to comms,
this dream is dashed, as the pirate NPCs like to say.
I disagree that not implementing explicit conversation mechanics would either hamper or limit options. Conversation elements in games do not improve gameplay IMO and there are many ways to achieve the same net improvement results. Conversation elements are merely one of the means of delivering gameplay and at least some hate the notionally required "radial" menus that go with such systems.
No one says that we need any radial menue.
Look at Wing commander:
This is a none radial, contextual menue
that works fine.
I do not like the radial menues either,
but this pretty much is standard in the niche,
only Elite seems to still miss the bus.
So you say that we have already all options in this game
in a way to interact with NPCs, without having comms?
Where is me demanding cargo?
Where is me threatening an NPC into submission, so he stops the drive and i can KWS/Manifest scan RPing a cop?
etc.
Where is that?
Why do you think it does not improve gameplay,
adding options to the game other than scan, ram, 'dict, shoot, ignore and run?
That is contradictory.