Oh, boy, what an idea. lol, this is the level we have reached circling this movie over and over.
Makes perfect sense to say, “Prepare my ship.” Kylo does this in TLJ as well, and perhaps more times that I can’t recall. It’d probably be doable to change the line to “prepare a ship,” but it might sound too weird to be worth it.
“Prepare one of my many ships!”
“Prepare My No. 2!”
(Officers giggle)
JEDIT: If I had the skill, it would be neat to change part of the color scheme on the TIE to make it different if it sounds weird to change/alter his line. Just something to soothe the audience mind. Even if its like Red & Black.