Another thing that doesn’t feel right to me (sorry if it was discussed before) is how Luke fights with the Rancor. He doesn’t look like a Jedi, he doesn’t use the force in any moment. And his victory in the end looks like plain (too much) lucky. I mean, he was lucky to have a rock near his feet when there was no time to find one, and them he throws the rock and he is lucky (again) to not only hit the button but doing it strong enough to activate it. All this would be ok if it was Luke from the ANH that was fighting, but it was a Jedi that was there. For someone who was really lucky to get out alive he seems too arrogant when he says to Jabba that he is making a bad mistake by not negotiating with him.

Although I don’t see much how to improve the fighing, at least the end could be more in a jedi way. Luke shouldn’t throw a rock, all he would do is raise his hand (maybe a new shot with only his hand), use the force and the button is pushed. At least it would be more of a Jedi way of finishing the fight.