What I'm most looking forward to is running around a load of empty terrain for hours spamming a key in order to locate a load of weeds and debris on the ground, spending frustrating hours trying to scale impassible mountains to collect shards which I never use.
Also:
"This grumpzar spleen looks like it might belong to someone"
two hours later, back at the hub.
"My grumpzar will surely die unless he finds a new spleen real soon"
"I heard you were looking for a grumpzar spleen, I left one for you in Docking Bay 217"
"Wow thanks, that's excactly what I needed"
Five minutes later...
"Hey! Over here!
"What can I do for you?"
"I left my terminal in Administrator Sneebalong's office, and without it I cannot finish this crucial report on crucial stuff that's important"
"No problem, can you tell me where the office is?"
"Just around the corner, about twenty yards from here"
"Is there no way you could get it yourself?"
"Nope, sorry, I have to stay rooted to this spot"
Five minutes later
"Here you go"
"Wow, thanks again"