Since Kelly was hired, the Tigers have gone through seven D-line coaches and Williams is the sixth in a four-year span. "Unfortunately, the d-line position (coach) has been a turnover position.

Williams, a former LSU star and NFL All-Pro, joined Brian Kelly's staff after Bo Davis departed for the New Orleans Saints. Williams is Kelly's fourth defensive line coach in four years at LSU.

Since Kelly was hired, the Tigers have gone through seven D-line coaches and Williams is the sixth in a four-year span. "Unfortunately, the d-line position (coach) has been a turnover position.

Brian Kelly discussed his decision to hire Kyle Williams as LSU football's defensive line coach. That coaching position has had an unusually high turnover rate over the last 10 seasons of play.

Brian Kelly discussed his decision to hire Kyle Williams as LSU football's defensive line coach. That coaching position has had an unusually high turnover rate over the last 10 seasons of play.