Ah, my favorite part of the House rivalry: the professors betting on their children. ^_^ I have a bit o' dialogue in my head for this little scenelet.

McGonagall: So, the usual bet then, Severus?
Snape: Don't you think it's morally wrong to bet on our students' performances, Minerva?
McGonagall: Let me worry about the morals. Ante up.

Okay, not nearly as funny typed out as it is in my head. Anywho, you get the idea. I'm extremely proud of Snape's smug expression (although I don't know what I did to his outfit o.O) and of how pretty McG is. I love how into Quidditch games and such these two get. So determined to beat each other...tsk tsk.... For an awesomely funny comic about such things check the site "accioBRAIN" in my HP links section. ^_^