I didn't read the article, but from what you posted, I don't think that's what it says?
It sounds like the Cavs want to get Wade better shots (smart), and one of his adjustments is not being a #1/#2 option. But I do not think it says the goal is to get Wade eight more shots per game.
Wade actually hasn't been as bad as people think. He played a huge defensive role in the win against Boston, and he was solid against Milwaukee. The biggest problem so far - especially against the Magic - is his offensive game really hurts the team.
He looks great with the bench lineups, especially when he is the lead facilitator, but Shump has started to take that role.
The Cavs need to start doing two things for Wade: first, running more plays with him as a PnR ball-handler that lead to an open floor; second, play him as the lead facilitator for the bench unit.
If they don't do that, though, I do see a problem with Wade starting and playing like this. I am not worried, yet. But, I do understand everybody's concerns.