The cast and creator of Arrow took the stage at Comic Con today to tease what's ahead in Season 3, but before TV Guide's Damian Holbrook ushered in producers Andrew Kreisberg, Marc Guggenheim, Paul Blackthorne, and Greg Berlanti and cast John Barrowman, Willa Holland, Stephen Amell, Colton Haynes, and David Ramsey, a.new trailer was released that answers a few fan questions and raises several more.