Last year in September, we were forced to take care of a rooster due to his high aggressiveness. It was too late to pluck him and gut him, so we wrapped him in a couple plastic bags and put him in the freezer. He's still in there. We didn't cut any body parts off him, so there's only a hole in his neck where a beebee punctured his skin and the main rooster did the rest. Is it safe to eat him?