Apparently, Tim wouldn’t let anyone else be in charge of the fake blood
“I know them both so well. Even if he’s with Vanessa now and has 2 kids, I think he’ll return to Winona someday. Not today, maybe not tomorrow, but soon. Don’t tell him I said that!” – Christina Ricci.
“Some books are so familiar that reading them is like being home again.” - Louisa May Alcott, Little Women
Rowling wrote Hermione to eschew stereotypes. She doesn’t end up with the hero; she is never there to function as Harry’s love interest. She prefers Arithmancy to Divination in school. Hermione is also a total badass, despite her prim and proper reputation. (…) So often, female characters are allowed to be aggressive or rebellious, but in exchange are stripped of any traditionally feminine qualities and instead are forced to pick up traditionally masculine traits. However, Hermione is never made to do that. Most notably, she is written to be highly logical and emotionally expressive, a combination not commonly afforded to most of today’s leading ladies.(x)