Everyone on this Patriots roster will have to step up, but it’s the running game that could make it a smooth transition for whoever is under center. FOXBORO — The New England Patriots (1-2) are set to play the Green Bay Packers (2-1) Sunday afternoon, but without one of their top offensive performers. Quarterback Mac Jones left the field in significant pain after his final pass attempt in the fourth quarter of last week’s 37-26 loss to the Baltimore Ravens. As reported through NFL Media, Jones suffered a ‘pretty severe’ high ankle sprain. Though a timetable for Jones’ recovery has…