Alabama defensive back Eddie Jackson (4) returns a punt for a 79-yard touchdown against Tennessee in Knoxville, Tenn., on Oct. 15. (AP Photo/Wade Payne, File)
Alabama defensive back Eddie Jackson (4) returns a punt for a 79-yard touchdown against Tennessee in Knoxville, Tenn., on Oct. 15. (AP Photo/Wade Payne, File) Wade Payne AP
Alabama defensive back Eddie Jackson (4) returns a punt for a 79-yard touchdown against Tennessee in Knoxville, Tenn., on Oct. 15. (AP Photo/Wade Payne, File) Wade Payne AP

Why the College Football Playoff system works

November 01, 2016 9:30 AM