Looks like Ollie will need a little dip in a certain pit. Good episode all around.
For a couple seconds when the fight started I wondered if they were going to kill Oliver and use the Lazarus Pit to revive him, but then I blew it off and figured they wouldn't actually go that direction. It looks like I might be wrong.
I also kind of wondered if they were going to bring the Pit (or is it Pits? Are there more than one?), when Ra's made the comment about not being challenged for 67 years, he definitely doesn't look that old.
I loved the episode. I honestly never even though of Thea being Sara's killer, that was a big shocker. So I wonder if that was Malcolm's plan from the moment he started training Thea, or if he just took advantage of the situation after he started training her?
So I wonder if they are just going to have the small tech making up the A.T.O.M. suit be their take on "shrinking", or if they are still going to have Ray shrink himself once it's done? I could see him shrinking for the first time being a perfect cliffhanger. In the end of one episode he seems to disappear and the we start the next episode we start the next with the same shot, and suddenly we zoom way in to a shrunken Ray in the suit.I've read several comments about the producers reconsidering their stance on superpowers on Arrow after the crossover with The Flash, so it does seem more likely now.
I did love Felicity comment about this always happening to her when Ray asked for her help.
According
this interview IGN did with Marc Gugenheim before tonight's episode, the A.T.O.M. suit isn't done yet, so apparently it'll still be a little while before we see it in it's finished form.