Aquí tenéis varios finales de Harry Potter si fuesen escritos por otros autores, mi favorito (tranquilos, no cuentan nada sobre el final real del libro)
Joss Whedon (Buffy the Vampire Slayer, Angel, Firefly) :
As the conflict with Voldemort comes to a head, Ron Weasley is suddenly and shockingly killed. Hermione responds with steely determination, joined by Luna Lovegood, who turns out to be a rare witch who has super-powerful martial arts skills. While Harry tries ineffectively to help—often with comic results—Luna kills the Death Eaters with Unblockable Scorpion Kicks and Hermione defeats Voldemort in a head-on battle of magic.
Vía: WHEDONesque.