some thoughts:

Theon may not have known the fate of the two orphans until we saw their fate. He had a rather shocked look on his face. The only way I can figure this is if he gave the boys to his men and said "bind them and make sure the people can't tell they aren't the Stark boys when we put them on display." Theon was thinking "tie them up and put hoods over their heads, maybe take their shirts off to show the lashes we've given them." But his men are far crueler then he could imagine and they executed his vague directive in a most dark way. Edit: I mean to say, that he would have displayed the hooded and gagged orphans alive.

What the hell is going on in Qarth? What makes Dany and her dragons the key to Xaro's claim? Why couldn't he just gather the 13 and have Dracula's magical doppelgangers slit 11 throats last Tuesday?

Why is Tuesday a more comedic suggested day of the week for some random event than say Saturday, or even Thursday?

I think Cat may have castrated Jaime. He mocks her late husband by saying he is more honorable than him because he has at least been faithful to his sister. What an ironic punishment for such disrespect, he will live out the rest of his days having only fucked his sister. This may be a long shot, but we did have Theon mention eunuchs in the episode.