Comment from batmaker Ian Callen in the same magazine might also cause a stir on here. In response to the question "What about when the batmakers try to move the sweet spot to suit a player's style?":
"The middle is the middle, there's no other place for it. Try and run the sweet spot down the bat and it becomes bottom-heavy, ruins the pick-up. Then the batter has to use lots of grips to balance the bat. You'll get some battters who say that they hit the ball on the up, so they need the middle higher up. You need the middle in the middle. Even in the subcontinent with low bounce, when you watch DRS, how many times does the ball bounce over the stumps?"