WARNING: SPOILERS/NSFW'Arrow' 4x07 - 'Brotherhood' Review So Andy Diggle is back.  Not as a ghost... well, I guess he his, kinda.  So Diggle wants to take him back, but doesnt want the team to help.  Of course the team is going to help!  Even Ray! Also, Captain Lance grows some big shiny balls, and Damien Darhk continues to be one scary mother!  Until Thea shows up... Speaking of Thea, she's dating Oliver's campaign manager and receiving offers to kill pedophiles from her dad--all in the name of sating that damned bloodlust.  Sigh, good times.