If there is no weight transfer, then why is it the weight of the player is transfered from the right leg to the left leg? It is because the weight of the player is rotated INTO the ball, and at the point of contact, the weight is directed in a forward and linear fashion.
The term weight transfer IS correct. The definition of weight transfer for a dancer (applies to athletes as well) is for the weight to be transfered from one supporting foot, to the other foot fully or partially. That is EXACTLY what happens in the modern forehand.
So what you are promoting EricW is for everyone to hit with absolutely no rotation of weight into the ball. Every good solid forehand that I see has rotation of the weight moving forward, with the player leaning into the ball. Without that, there would not be alot of pace on the ball. Very rarely do you see players hit off their backfoot constantly unless they are on the defense.
With the open stance fh the palyer tilts right at the start and then finishes tilted left. Is it not OK for this change in balance to be defined as rotation around an axis which passes through the front of the torso?