We trust that witch Esther (Alice Evans) about as far as a pre-vamp Elena (Nina Dobrev) could throw her. The Original mama is long gone on The Vampire Diaries, but all this cure for vampirism business has made us think of her again.  See, Esther was the first one to talk of turning someone from a vampire back into a human. It wasn’t called a “cure” in Season 3, Episode 15, “All My Children,” however. The witch glossed over how she’d accomplish the...