Ahaha! That was adorable and wonderful and just a perfect debut. The boys were so great, and I love it happening in canon. There are so many wonderful canon "missing moments" for these two. I loved your idea of McGonagall's boggart -- DD closing the school. That's certainly got canon support. :-) Now I can't help but wonder what happened after the incident with Neville's boggart. Hmmm. ;-)