Dak Prescott is still not over the Dallas Cowboys’ season-ending playoff loss. In fact, he might not ever get over it. His desire to put this season in which the Cowboys went 12-5 and won the NFC East but lost in the wild card round in the rear-view mirror might’ve played a part in Prescott declining an offer to play in Sunday’s Pro Bowl in Las Vegas. “I don’t know if it’s gone yet. I don’t know if it ever will, honestly,” Prescott said of whether the bad taste of the loss has subsided. “I think there are probably some games, some moments in an athlete’s career that just stick with them foreve…