'Twould appear that Harry's going to be facing considerable challenges in the near future, without even considering dealing with Dumbles and Tommy-boy. I rather suspect he's going to need to work very har on his stamina in order to properly take care of the two Black sisters with the possibility of that pushing at least Hermione, if not Luna, too, off the fence regarding him. It will be very interesting to see how they manage to remove the dopplegangers, too.