I've sample a bunch of different styles in my MA career and I've focused on a few. From what I have seen, most styles seem not have a very well thought out approach to the empty hand vs blade scenario. FMA does a good job. Basically, I was told to pull out my own knife...and deal with it. Therefore, one must ask, is there any effective styles that teach empty hand vs knife scenarios/techniques? If so who? What? Where? When?