Awesome thread BoShek !!! A couple things to add to the thread …In Star Wars official poster monthly from 1978 , the Storm Troopers were described as clones ,

" The creation of an Imperial Stormtrooper. A cloned man is one of a group of genetically identical humans, an assembly-line product. He is a thinking man, but he serves a specific purpose and no other. A Clone has no mother; only his trainers, and he accepts his fate because he believes it is inevitable. A Clone is, physically and emotionally, a normal man. He simply has no human rights and no name. He is the property of the Emperor. Soldiers fully formed in the growth tanks quickly proved impractical. Scientists found themselves the befuddled fathers of 12-stone blubbering idiots. A foetus is now removed from the hatchery after a gestation period of 60 weeks and is delivered immediately into the hands of its trainers."

A scan of said article can be found here…https://imgur.com/08OBzmC

Also , I have a Starlog magazine , issue 236 , celebrating the 20th anniversary of Star Wars in 1997 . There is an article in it speculating about the then upcoming prequel trilogy . It has some cartoony illustrations of a group of Jedi Knights all wearing Luke’s ROTJ garb ,mentions them fighting Mandalorians ,and gives a breakdown of how they thought each movie may go . Unfortunately , my copy is buried in a box somewhere in my walk in closet under a pile of old electronics . So if anyone has a copy of that issue ,it would be great to post it here with scans . I couldn’t find the article online anywhere . ( too bad the internet archive took down their collection of Starlog that was on there a few years back )

Also , as the prologue of the original novel mentioned the Journal Of The Whills , I always thought that might have been the title of Episode 1 and we would have gotten an explanation of who they were . One thing I appreciated about Rogue One was the inclusion of Chirrut and Baze as Guardians of the Whills , nodding back to that .