Hey Welcome JoshU
I have nine roosters out of a total of 24 chickens. I have many reasons for having them. They are charming and quite the rascals. Three I would consider rescues. Rehomed beloved and not needing to go in the stewpot. The four Wellsummer roos I have are there for back up. for my flock of 14 Wellie pullets. (wellies are all under 3 months old). One is a very well bred Arucana (sp?) the rumpless variety and his very own hen. They are going into their own private pen when I get i built.
Roosters provide flock protection and will sacrifice themselves for a broody or for the whole flock if need be. The area I have my poultry in is very biodiverse; Bobcat mountain lion coyote hawk owl Ravens racoons and on down the food chain. I need roosters to help me replenish my flock when predators take one or two. (one year I lost thirty in thirty days to a bobcat) I have added in early warning detectors (Guinea fowl) into the mix and they help immensely. Believe it or not so do Wild Turkeys.
I think when people have problems with a roo its due to the fact that space is limited and there are no other roos to spar with to let off steam. My plan (because I have a young flock) is to keep the roos that are not actively in a breeding program in a bachelor flock. There they will have a social heiarchy without overusing the hens.
BTW I have no objections to doing freezer camp for any individuals that are stepping outside the bounds of normal chicken behavior.
deb