...I also would like to hear how Dave Rorem, Danny Farmer and all the successful pros and Amateurs train on it. One thing for sure they all train on it on a regular basis.....
I'm surely not so confident in my abilities to question Rorem's approach, rather just trying to understand why. As for other pros, I train with a couple of pretty good ones & don't recall ever seeing them train on this as a "concept".
The training concept I've seen routinely is a long go bird, then a short check down.
Another concept I've seen on rare occasion is a long go bird, long flyer then a short retired & the a short go-bird as a quad. But this is rare because training quads are rare. Even in this set-up we would more likely p/u the short retired after the short go-bird, primarily because the dog would prefer to get the standout long flyer.
That's the reason for my 'why'. I don't have to train a dog to get the last bird down, that's what they want to do. I don't have to train a young AA dog to want to p/u standout guns before retireds because that's what they want to do. I do have to train a dog to check down after going long but don't see the significance of long twice as a concept.
What I would question (just to understand 'why') is why train a dog to p/u shortest to longest as the rule & then train contradictory? Obviously Rorem's training techniques work & his reputation as a trainer & handler put him at the top of the game. So this is not questioning Rorem's methods, as if he's wrong, just want to understand why. Just like some very successful trainer rarely repeat, others use it as a daily routine. Both seem to work but there would seen to be a need for consistency regardless.........JMO.