I'm not mourning Cas' "death" as much as some; I want Show to tell its story and I did start watching it because of the genre and the Winchesters, but I have no doubt Misha will be back in some fashion. I do think the boys will miss their angel more than they can even suspect.
So a little angsty schmoop in honor of our angel in the dirty trenchcoat...
(PS7, ref used for pose idea, should be writing but had to get this out of my system!)
Oh, boys...