You know, games are not mean to humans. That is a trait that is bred out of them. Handlers don't want roosters that attack owners, just other roosters.
Another thing, hawks completely ignore my Orps. One tried to get them once, after that they pass over w/out giving them a second glance. A 10 pound + rooster tends to make a hawk look pretty small.
You've got some great suggestions for good free range birds and I won't argue with any of them, just wanted to try to clear up any misconception.