Producers Tease (And We Mean Tease) Green Lantern In Arrow Season 4

Okay, there’s teasing, and then there’s teasing. So what are we to make of this season four production art that Arrow executive producer Marc Guggenheim shared with the social networking community over the weekend? The art, in the style of a ’50s postcard, has not only been posted from Coast City, home of Green Lantern/Hal Jordan but it also references [...]