I'm having the same problem with my new tom. He just stalks the grown ups, struts, and drums but no violence. My eight year old daughter goes out twice a day to collect eggs and check on the chickens and turkeys and if he has managed to get out will flog her. She was flogged many times in the past by a nasty rooster (he was recently retired to freezer camp, because he just wouldn't stop) so she is not scared of him but he is so big I'm afraid he will be able to push her over and get at her face.
So alas he is locked up until breeding season is over. I will give him that amount of time and if he is still nasty he will go to freezer camp too!
With him though a big stick wasn't necessary, we took a bright orange halloween blanket out to herd him with when he flew his coop last week and the moment he saw it he ran right back into his pen lol.
Good luck!