Rodger's power in this is to hold out, nothing more. If he does that he likely would be in violation of his contract. And yes, I know pro sports contracts often don't get enforced like real world contracts.
He's under contract through 2023, when he'll be 40. They could restructure, add 1 or 2 years, and still decide to move on after 2023 if they feel it is time. I see the Packers having the control, unless Rodgers decides to get all teenaged girl in public.
So, does anyone think he would try to force his way out of GB or into a new deal?