So your logic hinges on some outlandish scenario where a single defender may have to take on 4-5- or 20 combatants? I accept that a persons "fight" may not fall into the statistical norms but I am not going base my SD consideration on a rather fringe construct. Others might and that is fine.Look at the post above the one I quoted (38).
No matter what I say you will argue, so I'll just say, no.
My post above (34) shows factual info of a person I know that would be dead if he had your mentality, but again, you will argue so why should I bother?