You guys need to talk to Paul Howe. He finds people like Rob good for learning a specific shooting technique but NOT combat shooting.
You are espousing game techniques and do not self defense
Now Rob is a good guy just as Brian Enos and others but game techniques are not the same as combat techniques and one as better learn the difference (and BTW Rob knows that and does not push his techniques as combat techniques.)
The Mozambique, as I have said, is a failure to stop drill and you have to LOOK to see if the two you fired failed to achieve what was needed.