In Season 1, Episode 10 of Legacies, which also draws reference from The Originals, Lizzie Saltzman (Jenny Boyd) mentions a classmate named Stefanie Salvatore (a nod to the late, great Stefan Salvatore), who is revealed to be the daughter of Damon and Elena. At the end of Vampire Diaries, Elena mentioned that she got old and ultimately died in Mystic Falls, leading fans to believe that Delena will make an appearance on Legacies at some point.

Earlier this year in an interview with TV Insider, executive producer Brett Matthews said that Legacies has an “open-door policy” for any former Vampire Diaries character that sees potential for a storyline on the series. Brett explained, "If any of the actors from our past ever called us and we had the right story, we'd do it in a second. There's always a chance, and if any did, I wouldn't want to spoil those things. If anybody's dying to come back and dip a toe back into this universe, just tell them to call me."

With this being said, it goes without saying that fans of TVD and The Originals are certainly in for a treat when it comes to Season 3 of Legacies.