The good news for Misha Collins is that he has some good luck coming to him. The bad news it was via a bird pooping on his head. Hopefully, it means that we will find out that Castiel is getting his own Supernatural spinoff, but I do not think that will be it.
Seriously though, aren’t you creeped out for hours after a bird sh!ts on you. It happened to me once and I showered with my clothes on because everything needed to be clean. I hate birds.