Yeah, I thought something very similar to screams in the void as well. But to add to that, I thought it would be the Jedi defending the galaxy against the mandalorians. But the mandalorians had broken intergalactic law and begun cloning themselves. The Jedi couldn’t stop the onslaught because they were so hopelessly outnumbered, and they actually began cloning themselves in order to win. There was also a rumor that “Obi-wan” was actually OB-1 (kinda like See-Threepio and Artoo-Detoo…) and that stood for “Old Ben 1”. Thus implying that the Obi-wan Kenobi we know is actually the first successful clone of the Jedi “Old Ben Kenobi”
Some of these ideas came from some random newspaper article I read and the the Heir to the Empire trilogy actually kinda helped solidify them with C’Boath and Luuke and all that cloning stuff.