I'm more worried about my own hide than the next victim, but have thought about how much worse it could have been if the dog attacked a little kid instead of a grown man. It could literally kill them, and do it in practically no timel. Or maim them for life if they survived.
A couple of of my friends got a Boston Terrier last year. Within a minute or so of seeing me for the first time, he was in my lap, climbing higher, and licking my face. My other friend's German Shepherd and Yellow Lab love me too. They act like their master got home after a long absence when they see me. All dogs love me except for my neighbor's pit bull or whatever it is. When the director of Animal Control asked me what kind of dog it was, I told her I thought it was a pit bull but wasn't sure. I said it was one of those tough guy dogs, the ones some guys get to show how tough they are.