Well you can try working with him a bit. He's only a little over 9 months old right? Work on getting it thru his head that you are the boss, not him. I have never, ever put up with a rooster attacking, flogging, pecking or otherwise getting in my space and being aggressive. I think ignoring that behaviour just encourages them to ramp it up even more since you don't put them in their place when they do it. My current RIR roo got me with his spurs, just once. I grabbed up my barn rake and ran his rooster butt out of the barn and all around the pasture until he was running for his life and squawking like a hen. I then gatherd up his hens in the barn and I kept running him off when he'd approach, in other words "MY hens, NOT yours"! I never hit or kicked him but I do carry a barn rake for my own protection and to encourage his movement away from me.So he'll probably always be a manfighter, then, and he won't become any gentler as he gets older?
When he is in the barn and being decent I still make him move out of my way and give me plenty of space, I don't ever move out of his way. This type of "training" went on as needed for a few months and as he got older he settled down. He is now really quite decent and stays out of my space. Once in a long while he needs a behavior tune up but most of the time we get along just fine.

