Legends of Tomorrow - and the rest of The CW's roster of Arrowverse shows - are currently operating on new ground following the events of "Crisis on Infinite Earths". The reality-shattering crossover led to some pretty major changes to the franchise's overall canon, including the resurrection of quite a few previously-dead characters. One of the most shocking returns - which was revealed in Arrow's series finale - was Quentin Lance (Paul Blackthorne), the father of Laurel Lance/Black Canary (Katie Cassidy) and Sara Lance/White Canary (Caity Lotz). While Arrow's run might be in the books, the question remains if Quentin could factor into Sara's adventures on Legends of Tomorrow, something that the show's cast and crew were recently asked during a Q&A with press.