As a game and canon completionist, I find Cal Kestis one of the most decent beings in the franchise.
He's a decent Jedi, but an incredible, and very real-feeling person. I cannot wait to see him grow, and I hope his story evolves beyond the intriguing, but boring romance both the second came and the Battle Scars novel cannot seem to let go for an instant.
Also, anyone who cares that much about a droid gets points in my book.