X2
We had a problem with aggressive cockerels. The two that we kept for our flock protect the hens, call them to food and breed (only Mr. Rooster does this part) the pullets. He also does not allow the top pullet to be mean or nasty to the other hens (not that she has done that) and quickly intervenes if he feels it is out of hand.
Now that I have a good cockerel (and know the difference) I will not keep aggressive boys in my flock. Too many nice boys who do their jobs to tolerate or put up with boys that are not.
Agreed..