Just my opinion, but I'd rather kill and process a rooster than put up with the rooster drama. It's disturbing to the flock (in my opinion) and even more so to the human witnesses. However, I've heard that sometimes, when one roo knows that he'll come out the looser, he'll give up the fight, and then take a subordinate roll and they'll agree to coexist. I've even heard that the subordinate roosters sometimes take over as assistants to the broodies.