The NFC Championship and AFC Championship matchups are set, and so are the referee assignments. John Hussey will work the NFC Championship game at 3 p.m. ET, when the San Francisco 49ers will travel to Lincoln Financial Field to battle the Philadelphia Eagles. Ron Torbert will ref the AFC Championship at 6:30 p.m. ET, when the Cincinnati Bengals kick off against the Kansas City Chiefs at Arrowhead Stadium. Both No. 1 seeds — the Eagles and Chiefs — advanced to their respective divisional championships. Hussey has been an NFL official since 2002. In his 21 seasons, eight as a referee,…