How will Notre Dame follow-up its first College Football Playoff appearance? What are the odds both Alabama and Clemson have unbeaten regular seasons? Sure, the NCAA basketball tournament is about to start, but spring football is in full bloom. ESPN's Adam Rittenberg joins AP's Ralph Russo to look toward possible overachievers and underachievers for the 2019 season. How will second-year coaches Scott Frost, Willie Taggart and Chip Kelly do after losing debuts? And what quarterback competitions need to be sorted out this spring?