Timewalker: What?
We're told that the power behind the door is love. Are you suggesting that Voldemort trys to harness love .... like, Voldy's turns into a hippy..? But Harry trys to get at 'the love' by becoming a woman??? Actually, now I see it in print, I think that's a fine theory

Yep, Lily, her charming wasys and her dazzling green eyes are going to win the day I reckon. How is another story but PDog's dream is brimming with possibilities. Here's one: Snape's patronus is Lily - the shape of Snape's patronus is meant to be relevant after all - and the Lily patronus comes to Harry's aid. What do you reckon?