Hey you know the guy to hit with that question? Wolf
Make him tell you, force him, punish him with the question, really he would know!
Like I remember something or another in the past on here and other places I've read that some breeds were considered "hot blooded" or something and would use Grey Hounds and pointers and all sorts of similar breeds in everything from fighting to dogs to guardian dogs. I remember Wolf posting something about that as well, so PM him or get his attention to this thread.
He needs to do something other than lurk around all shady like.