There's no reason to think he'd play for us if we refused to deal him. The opposite is true - there is every reason to think he wouldn't play for us. He wants to be traded. We want trade him. If we suddenly changed our minds and said 'jk we don't want to trade you,' that doesn't change the fact that he wants to be traded. Whatever animus he has towards the Dolphins, if any, would be multiplied by us going back on our intent to trade him. He would fake injury to still get paid the way he has done before in Jacksonville, and we would be stuck playing for a disgruntled player who won't play for us. There is no upside.