When I bought a pair of holsters (right and left), I played with wearing the left hand holster on my strong side - i.e. reverse draw.
I practiced in front of a mirror and I'm convinced that I can do it safely, perhaps more safely than some of the dubious x-draws I see regularly. Reholstering is done just as safely with one hand or two, at the shootist's discretion.
I proved it by doing it satisfactorily in a local match. This pleased a couple of Cavalry types who would dearly like to wear their military flap holsters in an historically correct manner.
I think we make too much of this. Anyone wearing a holster that picks up brass is sooner or later going to be pointing a muzzle at someone's body. We PRESUME that the gun is unloaded, but we still look into a lot of dark holes ......
Which brings to mind an issue I've raised many times to no avail .....
IPSC shooters have their 'Black Badge', a symbol of proven competence in safe gun handling. I think it's time that CAS gave thought to a similar badge of proven competence and I suggest we call it the "White Stetson" since the 'good guys' always wore white hats in the 'B' movies.
This would be an indication that the wearer has had training in a safe, straight finger draw technique, regardless of holster type.
We get people coming to the game with the money to buy the toys, but with little knowledge or experience in gun handling. Some are not open to constructive criticism. If the training was mandatory, we'd all be a lot safer.
Whaddya think .... ?