I've had many cocks; the good, the bad, and the really bad, over the years. I do NOT try to make pets out of my cockrels, rather I walk 'through' them and expect them to get out of my way at all times. Cockrels who are 'friendly' as chicks have often not turned out well, in my experience. I won't waste my time trying to reform a bird who's not going to be a 'keeper' for any other reason, but I have tried to reform cockrels who challenged me IN ANY WAY, maybe twice. That's it, and then they are on the dinner list. Tammy's RIR is likely not going to turn out well, IMO. Here there are no excuses; what I'm wearing, if I'm annoying another bird, phases of the moon, whatever. The game bird people have shown that human aggression is separate from cock fighting behavior, and they have culled 'man fighters' for generations, even though their birds will fight each other to death. (Ugh, but it shows something about chicken genetics). Nasty roosters can cause serious injuries, and need to be gone before that happens. Someone will be happy to have a nice dinner, if not you. Managing your flock is part of being a good chicken keeper! Mary