There are a few traits that distinguish the different Jesus characters. They all radiate authority and gather great crowds to them. The Anointed Jesus is the elder high priest who is treated as a great authority and speaks in aphorisms. He is found teaching in the synagogue and is at home with Roman elite and temple priesthood. Rebel Jesus is a middle-aged populist and rabble-rouser. His people are from among the fishermen and ambitious families, roughly akin to merchant classes. His speech is generally formed from poorly remembered Jewish scripture.
Jesus Physician is yet younger, and finds himself in the odd position of healing by accident. He generally speaks in direct prose, and he is full of emotions. In chapter 1, he had compassion. Here, he has anger and grief. It is while in this emotional state that the man’s hand is shown to be “whole”.
There’s room here for a couple of other things to be happening. The man with the withered hand might be representative of someone who had had their power or sovereignty taken from them, and here, he is restoring that power to the man. This might be a specific person, or just representative of the Judean peoples in general.
This may also be a reference to that battle in which the people were slaughtered for failing to fight on the Sabbath. I think it may have been important to Caesar to communicate clearly that Rome’s laws superseded theirs.