And then Ray Palmer changed the name of Queen Consolidated which was weird. Maybe it was just that one building, or they change it back... Anyway...
1) Merlin took a long time before setting Oliver on this ritchous path. I guess he had to wait for Raz Al Gal to come after him, but it was still a long plan in the waiting, patiently waiting to go.
2) Merlin should have known that Oliver was hopelessly outmatched. It makes me think that he wanted Oliver to get killed, but he could have done it himself, and all indications point to Raz Al Gol resurrecting him and not Merlin.
3) Arrow, as a show, could really use a few episodes without Oliver. We've had 2.5 seasons and most of the character pairs have had about 1 lot of interactions. Diggle should be friends with Thea himself, but isn't. Felecity could be friends with Laurel, but have had limited interaction. Obviously Ray will try to fill the mantal. And it would be nice if all the characters got on the same page. I don't care at this point that detective lance doesn't know who the arrow is. And he doesn't know Sarah is dead.
4) I'm getting major flashbacks to buffy. I'm fully expecting ray to act as the buffybot, arrow to be all sulky and think something is wrong with him. Possibly he will start banging dead shot