In an article I read in this months game informer they mentioned that to entice players to try the different classes other than the Jedi or Sith, the other factions would have their own unique story arcs and quests available only to that particular class.
Also your NPC party members will have their own unique side quests and story arcs of their own you can explore through the game, which I think is a pretty cool idea if they can actually implement all of these things properly.
Also your NPC party members will have their own unique side quests and story arcs of their own you can explore through the game, which I think is a pretty cool idea if they can actually implement all of these things properly.