You know something else I'm wondering is whether this means they're going to start up something like Brothers of Purity / Daughters of the Protectorate but for purebloods who can't prove their lineage halfway back to Salazar Slytherin the way the Lestranges can. I mean, I'm sure Percy would LOVE to join the Brothers of Purity -- but AS IF they would ever invite a Weasley. And I'm not sure he'd even qualify, your family doesn't have a tapestry does it?

But he can't very well join the Sons of Wizardry, either.

(He'll just have to join the Order of the Brown Nose, instead. Actually, I think he's the founding member.)