I wonder if it were possible to change one of vader's line inb ROTJ. I think it would be cool to change vader's line from, " Obi-wan once thought as you do" to "Your mother once thought as you do". I know that Vader does not say "your mother" anywhere in the trilogy because I know that sound bite would never stop getting played. It is possible though to find someone who could do a good vader voice and dubb it since you do not have to worry about vader's mouth moving.

Also how about adding more ships to ROTJ space sequence like ady has done with ANH.