Leave it to the military to come up with something like that. “Commodore” sounds dignified and traditional. “Rear Admiral, Lower Half” sounds like playing the back half of a pantomime horse.What I really don't understand is why later series did away with the rank of Commodore.
Perhaps it was because the real life US Navy did. We haven't used that rank since about 1982, I think.
Yep. Just about that time it was replaced with Rear Admiral, Lower Half.