Hello T. O'Heir,,,
Kind of suspect "The Border shuffle" is a Hollywood/19th Century dime novel/CAS/western novel invention.
You say this as if it were a bad thing.
No my friend, you are correct,,,
But it's okay to theorize about this because it's fun.
When I played in SASS I wore two 1858 Remingtons,,,
One straight down on the right (strong) side,,,
The other was cross-draw left of center.
That worked very well at two pistol stages,,,
I would face square to the target while shooting my right hand gun first.
Before I holstered it I swiveled a bit to the right,,,
That automatically gave my crossdraw a downstage orientation.
Then as I holstered with my right hand,,,
I used my left hand to grab the top of the crossdraw gun,,,
My left hand (on top of the gun) literally handed it to the shooting hand.
I did it smoothly and was not concerned with speed,,,
It worked well even though it got me chuckled at quite a bit.
Could that be known as an Aarond Shuffle?
Aarond
.