Hilarie Burton Morgan seemingly gave a big hint about the backstory that fans will get to see from her episode, thanks to that “Here’s Lucille” hashtag.
(It also showcased where he first got the barb-wire bat that he renamed in his wife’s honor.
Granted, Human Lucille didn’t actually do all that much beyond becoming a walker, so one can only hope showrunner Angela Kang gives the actress some meaty scenes to work with.
As comic book readers are likely aware, Robert Kirkman put out the standalone miniseries Here’s Negan, which was essentially a highlight (and lowlight) reel of Negan’s timeline from the point of Lucille’s death by cancer to his rise as the leader of the Saviors.