With the departure of Kyler Kerbyson, Jashon Robertson (91) officially becomes the leader of the offensive line. Both he and Coleman Thomas (86) at center are likely locks for starting jobs. But the rest of the starting lineup is a complete mystery. Chance Hall (81) and Jack Jones (81) played very well when called on last season as true freshmen. And although he was redshirted last season, Drew Richmond’s pass blocking (87) and run blocking (83) skills might be good enough to earn the starting job at left-tackle.