." On offense, Boise State was set to return almost all their skill position talent (with the notable exception of John Hightower) and figured to be explosive with another year of experience under their belts. The big question mark is the offensive line which lost four of the five starters from the 2019 season.
On the defensive side of the ball, the Broncos were looking to reload after losing all four starters on the defensive line, but with a deep group at linebacker and a mix of experience and raw talent in the secondary, the Broncos were expected to pick up where they left off in 2019."
Area of concern, BSU lost its entire Oline except one tackle and its entire Dline.
BSU returns almost all of it’s skill positons on O and everyone in the backfield on D so their only real weakness are both Lines (where BYU is strong at)
It is a BSU and I would see this as the toughest game BYU faces this season by far.