During an interview with Legends of Tomorrow executive producer Phil Klemmer, DC Legends TV reports that they learned Hawkman will be a series regular on the show...and that his relationship with Hawkgirl will remain very inspired by Geoff Johns' JSA and Hawkman stories:
"The way we’ve imagined them is that they’ve obviously been reincarnated through the ages together, but the fact that he remembers their previous lives and she doesn’t… it gives them very much like a Bogey and Bacall sort of [relationship]," Klemmer said. "Yeah. Exactly! They’re constantly fighting, and the fact that they’re destined to be in love is something that seems impossible to her."