As the Dallas Cowboys sit on the sidelines of the NFL playoffs once again, it becomes the what-if time of year when experts and tailgaters alike consider what the future might hold. Two analysts have focused on the same possibility: the Cowboys might trade quarterback Dak Prescott to the Chicago Bears for quarterback Justin Fields. K.D. Drummond wrote for USA Today that right now, the safe money is on Prescott, set to have a salary cap impact of $62 million, returning for Dallas in the fall. But the idea had a fiscal plus side, because Fields only made about $2.3 million in the 2023 season. “G…