Personally, I would like the chance to play as a Jedi Master.
I reckon it would be fun to train a few padawans. It could be like if you do it wrong they could go darkside or something....
Sort of like when you show your companions the force in KOTOR 2, but instead they come and talk to you every now and again and ask questions about the force.
As a master you must do your best to answer these questios and guide your students in the right direction.
Also I would like to see a list of conversation choises that do not have Lightside as number 1,2,3 and Darkside as number 5,6,7 or whatever.
In other words, you would have to think carefully and read what you are about to say, rather than pressing 1 continuosly to skip conversations.