Eh, some people want to see continuations, and as it turns out, a lot of people's visions of Revan surprisingly concur. I've had a few people who tell me my Revan's almost exactly as they've imagined their own.
Me, I read fanfiction because... 's always interesting to see other people's take on certain characters, ideas and such. Besides, some of the fanfics are phenomenally good, and good reading is always welcome.