Breaking down all the big developments from this week's 'Arrow'
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How significant will Oliver's knee injury be to the final episodes of season two?
Kreisberg: His mother is dead, his sister hates him, he blames himself, Sara's gone, his knee hurts, Roy's in a coma. We literally were like, "How bad can we make this?" And we have. He really is coming from the lowest point he could come. The arc of his season is, "Is Oliver Queen a killer, or is he a hero?" He's been trying to be the Arrow, and now he's had everyone and everything he loves taken away from him. He's been hobbled. His team is in shambles. He's lost his company. His mother is dead. What is Oliver Queen going to do? Is he going to be that guy on the island, or is he going to be something else?