I too have a rooster that has attacked me, as well as, my two boys. He was given several chances, and we tried several different scenarios. Needless to say, he is now headed to freezer camp, as it's just not worth the risk to my children or myself. He goes to camp tomorrow.
However, I didn't want to breed the aggressiveness into future generations. I feel comfortable with my decision, as he went to a family that really has a "need". He will have served a purpose. My coop is already much more peaceful with him gone.