Customizing the look of your characters appearance would be entertaining that's including the choice of hilt for the lightsaber.
Wouldn't mind seeing a single bladed lightsaber with an extra crystal slot. Something that wouldn't make you feel like you're missing out not using another saber for the off hand. Feel kind of bad dual wielding in the Star Wars universe as it's not something that's rampant.
What about lightsaber construction? You could gather parts, combine them and that would give the hilt certain properties or a unique look.
More deviations with unique items would be welcome as well, kind of like the caves on Dantooine. I didn't really like the fact that I have to buy most of the exceptional items in the first game. Not as many as say, the Baldur's Gate. I found that the myriad quests sort of deviated from the plot of the story.
I really liked the character interaction in KOTOR and would love to see
improvements. Having influence over their alignment would be nice as well.
