All who have replied have waaaay more experience than I have, and would consider their advice over mine.
I've only had chickens for less than 1 year, and literally integrated ONE cockerel, just recently.
From what I gather, from the people I got my cockerel from, was they had 2? other roosters, and this 6 month old Easter Egger was coming of age, and fighting with the other roos, and needed to be rehomed.
From careful observation over the past few weeks, I have noticed that with this new boy in my flock of 18 month old hens and 3 month old pullets, that he has single handedly, and literally overnight, transformed my flock from a loose bunch of squabbling wanderers, who would NOT put themselves to bed reliably at a decent time, to a well knit band of seemingly organized, happy, and well behaved, (even with the babies) birds, who, under the new cockerels leadership, stay together (for the most part) and put themselves up in a decent manner.
Also gone is the squabbling and infighting of the hens, and although the littles still have their own sub flock, the pecking and chasing was virtually eliminated, allowing the chicks to hang out in more direct contact with the older girls.
I (they) now have a MUCH more structured order that allows me more freedom in my flock management, time, and peace of mind, which I didn't have before.
These are just observations from a new, and inexperienced chicken tender.
In all honesty, I believe I got VERY lucky with this new boy !!!
Thanks again to
@Pawsitivly for helping me solve some chicken problems I had.