Ghost

They are saying the player character is the last known jedi, just like durin the original trilogy of films there were supposedly no jedi, but in actual fact there were many (if you read all the non-film based literature), they just keep their identies secret while the sith are hunting them. We already know one jedi (the woman companion in the robe) so the reports of the jedi demise have been gretly exagerrated. Its just with no temple (after it was destroyed in KOTOR), no council, they arent a force in the galaxy at this point in the time line.

My guesses Other Characters: 1) Light Side On your travels you will most likely find Carth, Mission and Zaalbar, they might have a mission of a special item for you (maybe Revan left something with them) but nothing that important. 2) Dark Side Carth, Mission and Zaalbar dead, you'll find Canderous in a cantina somewhere who will give you the equivalent of whatever you got for choosing the light side. Most of the jedi are supposed to be dead so we can assume the Jedi companions from KOTOR will all be dead or missing (hopefully bastilla will show up, or at least have her disapearence explained) Revan Light or dark side, revan disapeared into the far reaches of the galaxy after KOTOR, my guess is, either way, he went there to gain power (the comics from this time period talk of jedi artifacts from the days when jedi were all powerful in the far reaches of the galaxy) for different reasons.. Light Side: With the destruction of the jedi council, only the jedi that took part in the battle at the star forge are alive, Revan consulted with the remaining Jedi and decided to go into the void in the hope of bringing back technology to stop the impending destruction of the defenceless republic. If you go light side in KOTOR2, he'll turn up and help you beat the sith lords. If you go dark side, you'll have to face him, win and you'll get his items which will help you beat the sith lords and become the one true lord of the sith. Dark Side: After destroying the republic fleet at the star forge and sending his armies off to wage war, Sith flocked to Revans side, 2 of his diciples worried him as he can sense that they are more powerful than him, rather than be slayed by his pupils he flees in the hope of finding the power to return as the true sith lord, more powerful than any sith has ever been or ever will be. If you go dark side in KOTOR2, as he hasnt had a chance to test his new items, he'll give them to you, who he sees as inferior to let you take out the sith lords for him, you'll then have to kill revan. If you got light side he'll see you as the perfect test of his new abilities and you'll have to fight him, win and you get the items and kill the sith lords.

You probably have to go and retrieve your saber from the ruins of the jedi temple, which is probably full of jedi spirits or some crazy thing like that.