User blog comment:LectrPazillo/Main Character's Death/@comment-4417828-20131125181243

They already tried that. With Family Guy it might be permanent since Brian the dog does not have any supernatural powers, aside from talking and acting like a human. But all animal characters in the McFarlane universe act like humans so it not really that special. I am sure if another main character dies on SP though, there will be some deus ex machina to bring them back somehow.