I agree.. just a lot of times I see the hands getting dragged through the zone instead of pulled.. if that makes sense.Bat drag - No, The angle of the video gives an illusion of possible bat drag, I would venture to lean more to the no its not.
Yes I agree that its less of a push swing, but still that doesn't negate that his hands at least to me speeds up ahead of the rotation of the upper body. Just because you can get you hands ahead of the rotation doesnt automatically mean they are pushing.
Here's a still of Mookie, different video. Reason why I chose Mookie, I see his elbow initially leading the hands in a lot of his swings
Could be illusion as well.. IDK