The new voices at the stations and of the crew members adds a lot to the game. How about more of this with other NPC adversaries and from the mission board and passenger lounge? Text is ok but voice is better by far.
I guess that is the problem. If they want to do this, they have to record a massive variety of different phrases - in how many languages, btw? So it would either have to be "done right" or not at all.