some theory was floating around for running a zone and a man together, I have never seen anyone post on a board how it was implemented, I also did not spend too much time figuring it out, someoone may have even won a NT using it once. I am pretty sure I did check to see if it was a home away thing, home man and away zone or visa versa, but it was not. I also seem to recall the team I looked at used all man to man in the CT and the NT.
But Davis, I am with you on trying to get as good as I can with one def.
I once wrote a ticket up to tarek asking if combo could be changed to be a real defense, so IQ's could get to A in a combo defense, rather than B/B+ in man or zone and B/B+ in FCP. I have won a few titles using combo defense, when I ran it, I just split my practice time between man and fcp, and took a few away from my offense, something like 20/15/15 - but that still is giving up alot of improvement to the competition running straight defense and practicing 25/25 or devoting those extra points to ind skills