Casting call!

I understand that people are rilly rilly excited about HP and HBP and that there will be lots of squeeing and conjecturing over the next seven days, so I thank everyone in advance for using their cut-tags.

Thanks to the most-attentive genius circe_tigana, Kassie and I have discovered a new Slytherin toy. His name is Montague. He was stuffed in a cupboard by Fred and George in OotP and reappeared in a flipping toilet.

I clearly missed that entire bit, but seriously, WTF people? Gryffindor honour my ass! We have christened him Gavin, now all I need is some fucking casting. And for once, I admit to being flummoxed. I have fallen down on the job! I have Terry Boot (Jamie Bell), Blaise (Henry Cavill), Draco (Charlie Hunnam), and Theodore (Cillian Murphy), but no Gavin.*

Got suggestions?

*Requirements are 18-30, British, and you know, smokingly hot. Photos necessary.

Also, while I have your attention. I have discovered the crack-addledness of Battlestar Galactica. Oh. my. gods.