Board Thread:Arrow discussions/@comment-4525203-20190424080949/@comment-31722073-20190424134536

Okay, so since Roy Stewart just got introduced I am going to say that on Earth-90 John almost certainly took his last name sometime after the marriage, they’re setting up clues to John Diggle=John Stewart, and if that ban they placed in Season 1 of the Flash on Green Lanterns has been lifted, we might just see Green Lantern join the Arrowverse (and that will make me very happy).