How about when the ewok is shot down, and the second one comes back to cry over him. Instead of him crying like a baby, we could dub in Qui-gon's "NOOOOOOOOOooooooooooooo" and subtitle something like..."My name is Chief Chirpa, you killed my father, prepare to die."
Let's see how many good lines we can come up with, and maybe I'll slap something together in my free time.