Per FootballZebras, AFCCG referee likely to be good ole Ed Hochuli
Hochuli and Vinovich likely Conference Championship referees | Football Zebras
"Based on the assignment of Hochuli and Vinovich to an NFC and AFC divisional game respectively, it is believed that the championship game assignments would switch conferences, thus putting Hochuli in Denver for the Patriots-Broncos game and Bill Vinovich in Charlotte, N.C., for the Cardinals-Panthers."
If true, it will be the 3rd patriots game he does this season, and all will have been on the road. He reffed the November 15 game @ the Giants, and the regular season finale in Miami
Hochuli and Vinovich likely Conference Championship referees | Football Zebras
"Based on the assignment of Hochuli and Vinovich to an NFC and AFC divisional game respectively, it is believed that the championship game assignments would switch conferences, thus putting Hochuli in Denver for the Patriots-Broncos game and Bill Vinovich in Charlotte, N.C., for the Cardinals-Panthers."
If true, it will be the 3rd patriots game he does this season, and all will have been on the road. He reffed the November 15 game @ the Giants, and the regular season finale in Miami