At some point all threads must come to an end.
I'll review the points we made on this one:
Calvin Peete does NOT have a whole lot of "lag," or late release, or whatever you want to call it.
He does NOT keep the club "up his left arm" through impact.
He was the straightest hitter of his time.
POINT MADE: You will never have the ball control of a Peete if you have too late a release where the butt of the club is too far forward when the club is parallel to the ground for the last time pre impact. This is because your "resultant path" will be too skewed and your angle of attack too down. You can "allow" for these two big problems if you aim and swing WAY left and tilt and unwind like crazy, ala Lee Buck Trevino.
Kevin Shields brought up the simple fact that arching the wrist alone (without left arm rotation to the plane, left wrist cock, twisting the shaft about itself, and being somewhere else besides right before impact when it is possible to avoid all of the above) will de-loft the club to the plane—only, and de-loft and open it to the target.
POINT MADE: The plane of right wrist bend with a relatively neutral grip, with the clubshaft 45° to the ball or less, can either de-loft the club to the plane—only, and de-loft and open it to the target IF THE LEFT WRIST IS ARCHED BEYOND "up the left arm," or add loft to the club to the plane—only, and add loft to the club and close it to the target IF THE LEFT IS BENT BEYOND "up the left arm."
Everything else was just show biz on one side and the two points above on the other.
Next.