The San Francisco 49ers revealed their Week 1 depth chart on Tuesday, and while it is unofficial, the defensive line looks like we would expect. Arik Armstead is listed at LEO, Tank Carradine is on the strong side end role, and Earl Mitchell and DeForest Buckner are in the middle.
Defensive coordinator Robert Saleh and defensive line coach Jeff Zgonina have both made it clear they plan on using heavy rotation among their defensive linemen. Saleh re-emphasized that on Thursday when he met with the media.