5x05 Human Target

It was a pretty messy episode, wasn't it? It was obvious Oldie wasn't the one shot, I mean, look at the title of the episode. Human targetmaking his appearance was weird as hell. So, the mayor fakes his own-very-dramatic death and supposedly died. What did the surgeons think? And the people? Come on, human target left the hospital dressed as Ollie, wearing his face, full of blood and no one noticed? Anyways, I though Tyresse, I mean, Tobias, to last a tad longer. I like how the plot is evolving. I have no idea who he could be, but I have my own theories though. At the end Prometheus' reaction was I don't know, different than I expected. I know there's no way to know know it for sure,bit he didn't look surprised. It's impossible to know, but now that the cat's out things will be different. I wonder what does Human target when he's not being murdered by hired killers, disguise as whoever he wants? His only purpose in this episode was to get murdered, walk as Oliver Queen full of holes and, give relationship advices? That was weird. Those scenes between felicity and Ollie weren't bad at all. Those weren't like those cheesy ones back in seasons 3 and 4. They felt quite natural and well acted.
I wonder what did human target and Ollie think Tobias was going to do in prison so that his identity was safe, perhaps he wasn't able to talk to anyone? He couldn't interact with his cell mates? was he going to be isolated is a dungeon where he couldn't see the light of day?
Waiting for the next episode. I wonder who Prometheus really is.