I intend to unbend the right wrist (for pushing the grip against the clubhead lag) coming down, although the clubhead lag (or shaft flex) is too great to be overcome by the action and the right wrist still looks bent prior to or at impact. After impact, however, it is not!
There is a MAJOR difference between pushing PP3 against the shaft with the intent of straightening the right wrist to move the clubhead that also bends the left wrist and eliminates rhythm (throwaway- unprincipled), with, PP3 feeling the Lag through the Impact zone as the right arm straightens with a residue (no intent) of flattening after impact.