Couple of things
1. A man with a baseball SHOULD BE considered a legitimate threat. You do not know if they have training with weapons. Krav Maga and other forms of martial arts teach some improvised weapons training. Goku Shoreii (sp?) is the art of kicking arse with a cane. Just because it doesn't go bang doesn't mean it isn't deadly.
2. IDENTIFY THE TARGET!! Shoudl have been point 1 I suppose. True, it could be a drunk that is confused, I have read a few stories about this. You never know. Just because I cannot see you, don't think I won't be drawing my weapon. I can aim it at you and light you up before I put my finger in the trigger guard. I personally feel that a tac-lite on your HD weapon is a gret investment.
3. Physical security. I wish I could send y'all a diagram of what we did to our doors, windows, etc. after the 3rd break-in, but I do not trust that it would stay out of the hands of those wishing me harm.
4. +10000 to the guy who gave the CORRECT verbage when spaeking to LEO's after an SD shooting. At work, we are taught to say something like this : "I felt that the (person,perp, subject) was an imminent threat to my life and/or the lives of others. I employed my weapon in such a manner as to neutralize said threat." Followed closely by "where's my lawyer?"