If I were the snarky type, I'd point out that just as there are no droid main characters in the movies, there are also no Wookiee main characters in the movies.

So of course I will. Do you also ban Wookiees from your games?

Now, I am kidding, but quite frankly, I don't really understand why you dislike droids. Yes, the droids are not the main characters of the movies. Neither are Chewie, Jar-Jar or Commander Rex. At least the way I see it, about all of them have just as much personality and depth as Artoo and Threepio.

And no, I didn't use T3 either, but how anyone could not love HK is utterly beyond me.