Since I don't know what Previously.TV considers "spoilers" I thought I'd set up a thread to discuss all potential spoilers. We should be able to freely discuss, interviews, previews, episode descriptions, Convention information, twitter reveals (Behind the Scenes photos taken by fans while show is on location) etc here without any worry of accidentally spoiling other fans.
Most recent information:
Deathstroke Sneak Peak 1 - http://www.spoilertv.com/2014/04/arrow-episode-218-deathstroke-sneak-