I guess the topic could be considered "tipping the bat". But I don't believe Donny says to tip the bat for tipping purposes only.
That's why I asked if he thought it was generating more speed or quickness. In fact, if I understand him, it helps get the hands flat and the planes matched before rotation.
If I've interpreted him correctly, I agree.
Scout,
I don't believe most hs players get the hands flat on time. In fact I think this is one of their greatest faults. Failure to do so breaks down the entire connection process.
I don't see many players whose hands are flat on time that have large connection issues.
I do see many hs players with connection issues.
Only when the hands get flat does connection have a chance to lock in. Until then the arms and hands can go off on their own.
The rightview pro lag position demonstrates this well. Compare video of the pros to hs and see the difference in the lag position.