Lol, maybe I'm not in my right mind but I've taken in many roosters over the years and haven't used them for fighting nor have I eaten any.I gave away my last rooster (who was also unexpected) but i just feel like anyone in their right mind wouldn't want free roosters unless they planned to have him fight or they wanted to eat him...either way im skeptical about giving them away now
We have a lot of area and a lot of birds so a few more roosters never hurt.
I've taken in some just to save them from being eaten but most times I've taken in one's that were breeds I liked. Many times I take in a rooster then it gives me an excuse to find some matching hens.
Ya come to think about it I don't sound to be in my right mind.
Maybe your answer is rehome them to crazy chicken people only.