When you say “missing subtitle”… is there any reason to believe there was ever intended to be a subtitle there? Seems to me that the scene totally works great with no subtitle, so the lack of one was probably intentional (and a good decision).
In the wikipedia is that quote… I am assuming that is what he might be saying. It might work better with a subtitle it might not… Have you tried it?
I was merely exploring the posdibility of puppet Jabba in Star Wars rather than CGI one and how this could potentially work honestly have not attempted it at all i have never seen anyone try either.