Not sure if this thread is right for Training & Tactics or Firearms & Gear -- moderators, feel free to move as needed.
This is a theoretical discussion for me -- I'm not trying to start a holy war, just thinking about this situation.
Let's start by making up a new acronym: AIWBWOH (Appendix Inside the Waistband WithOut Holster), sometimes referred to as "Mexican Carry".
Here's the question: Is it ever safe?
If not, could it be made safe? Would a long trigger pull and an extreme trigger weight be compensating controls? (If so, what trigger weight?) What about a revolver and an empty chamber?
Again, not wishing to start an argument, just a discussion.