Labrador , if you're referring to a deliberate , active throwing out or uncocking of #2 angle, left wrist cock .......its something Lynn teaches. A Non Automatic Left Wrist Throw. A hammering like motion down plane towards the plane line with the left hand turned to the plane. A swingers thing normally , it goes nicely with sequenced release. The non auto version happens via CF throwing out the #2 in the same manner, direction.
Also "Lag" as Homer defines it (as opposed to the common golf speak version) is not one and the same as holding a lot of left wrist cock late into the downswing. Lag PRESSURE relates to acceleration and mass . Its a pressure sensed in the hands as the club accelerates not an angle. The club head can not accelerate once it passes the hands, though its a good thing to attempt to do.
So the increased rate acceleration achieved by firing #2 is actually a Lag Pressure producer and not "in contrast to the doctrine of lag" as you put it. Not when employing Homers definitions anyways.
If we can call the direction of casting or bending a fishing rod a "vertical" motion say, you'd do best to avoid any "horizontal" motion , that would break your left hand , throwaway, for the golfer. Imagine Lynns wooden golfers flail. It can't make any horizontal motions . Same with that training club that has a hinge in the middle of the shaft. The shaft breaks in response to horizontal motion but not vertical motion.
So I say "go for it"! The ball will tell you when you get it wrong or right.