Star Wars: Delusions Of Granular

Rumors are floating around the Dr. Evazan and Ponda Baba are going to make an appearance in Rogue One. This set Ron off pondering the possibility of having characters in the Star Wars universe that aren't affiliated with the Rebels, the Imperials or the bounty hunters. Could we see a Star Wars movie where the characters aren't affected by the war? Knowing what we know about these two characters, through both Canon and Legends, would they make for a decent Star Wars horror film? Also, why does it seem like these two characters from the cantina were more fleshed out than some of the others by George Lucas? What was his intention for this? All this and more! Stay Granular!