/tags/sam-howell Sam Howell en-US Copyright Wed, 18 Aug 2021 17:24:52 GMT /sports/2021-08-18/college-football-howell-tar-heels-hype-acc-division-favorite-mack-brown-unc Tenth-ranked North Carolina faces big expectations in Year 3 of Mack Brown's second stint coaching the Tar Heels. UNC is the preseason favorite to win the Atlantic Coast Conference's Coastal Division. The Tar Heels also have a Heisman Trophy candidate at quarterback in Sam Howell. Wed, 18 Aug 2021 17:24:52 GMT /sports/2021-08-18/college-football-howell-tar-heels-hype-acc-division-favorite-mack-brown-unc Associated Press