In watching the Yoda videos, it appears that except for a minor twist to the right, Yoda's hips remain pretty much in "neutral" postion on the backswing. Doesn't seem to be signficant weight transfer to the right leg on the backswing.
When Yoda moves his hips laterally forward a few inches to take out the slack and drop the right shoulder begining the downswing, his weight seems moved well toward his forward left leg quite early in the downswing. Do his hips turn to the finish largely as a reaction to his arms swinging down out and forward, or do his hips play an active role in getting to the finish?