Let's hear what you want to see next in your favorite class's story. It could be a crazy plot twist, a new story arc, or just a moment/trope from some other media you'd like recreated in SWTOR.
For my part, I'd like to see a scene where you or one of your companions/story NPCs has to sing/dance/perform as a distraction while the rest of the team sneaks into the base and sabotages something or takes out a target.
Kinda like the scene from 5th Element where Lilu is busting face while the opera's going on.
I think it'd be a good fit for the Agent or Smuggler story, and might even introduce the singer as a new companion.
I'd like to see the Trooper have to train some new Havoc recruits, possibly introducing new companions that way.
For all the force-using classes, I'd like to see a follow-up on your apprentices and their promotion to Sith Lords or higher ranks of Jedi.
For any class, I'd like to see a companion whose identity is a complete secret (they're always behind a mask and have a disguised voice) until you get them to high enough affection to reveal who they are.