I’m curious if you could describe the “ready” position in front of the body more thoroughly so I can understand what you are suggesting?That guy is so full of himself ... and bullshit. Carry a rifle like that and you can VERY easily be in trouble trying to shoot fast. Ask anyone who's hunted uplands. The butt will get caught in clothing as it's mounted quickly. Been there done that. Get the gun at "ready" position out in front of the body. The military preached this for good reason (before changing to pistol grip AR style stocks).
I could only make it 3/4 through that video. Mark Sullivan is the definition of "obnoxious." Ugh!!! How does that guy get his head through the door?