It's less about maximizing your worth, and more about playing out the contract you signed. After what time period is it acceptable to demand that you want your contract torn up? If Ed Oliver gets 10 sacks this year, is it OK with you if he holds out and threatens not to play next year unless he gets a new deal? Why not? He's just trying to maximize his worth. It may be a ridiculous scenario, but it highlights the issue with this "maximize your worth" argument. The time for that is when you are a FA. When the ink is dry on the contract, play ball.