In the final moments of the first episode of Lanterns, Hal Jordan is shown in an unexpected light. After a 10-year time jump from the main events in the new series’ premiere, the veteran version of Green Lantern played by Kyle Chandler is seen sitting alone in the snowy stands of an otherwise deserted rural school football field – dead. And the ring that gives him his superpowers is nowhere in sight. “That might have been another reason why I said, ‘I want to do this,’” Chandler says. “That sets...