Okay, so I loved that last episode of season I but I don't get the logic behind Esther and Kol's ressurection in other bodies. How did they do that? Non of the other harvest girls been possesed and who's that guy 'containing' Kol? If they'd said Cassie comes back for Genevieve, and as that happened last - completing the harvest - the power or the two other harvest girls could get hyjacked again and used on these two, okay, but Cassie being possesed? How's that possible? And if Esther somehow managed to hyjack that body, so to say, how the heck did Kol do the same? This boy wasn't suppose to come back. And he's no witch, in particular non desecrated to New Orleans, so no ancestor with 'access' to the whole harvest thing.
It's the first real logic flip I don't get. Others been explained by time and maybe this here will too, but it's gonna be a long wait up to fall. And just to say it's Esther, the super-power-witch that can do what ever she wants just doesn't work for me.