Arrow Season 4: 11 Big Questions We're Asking After 'Genesis'

11. How Will Killing Andy Impact Diggle?

As mentioned in the intro, David Ramsey is really putting in some great work as John Diggle recently (or rather, he's getting some meatier storylines to go with his always strong acting), and that's never been more evident than this week, which sees him finally have to kill his brother.

It's obviously a hard, horrible moment for the character, and one that's going to have some big repercussions for him going forward. He's already been struggling with his role in Laurel's death, and that guilt and self-blame is going to get worse now that he's shot his own blood. How will Diggle be able to move on from this, and how will it alter his actions in the future?

I was also tempted to ask whether or not Andy was really dead, because this is Arrow after all, and he's closely aligned with Darhk, but surely they wouldn't bring him back?