For a group that has been consistently graded among the league’s best, the Packers offensive line comes into 2021 with some uncertainty. The departure of PFF’s top center, the recovery of David Bakhtiari from ACL surgery, plus the departure of key depth in Lane Taylor and Rick Wagner all leave questions in the trenches. The biggest lies at right guard – where there is certainly talent, but a logjam of players vying for a starting role. Regardless of who is under center, protecting the quarterback remains the biggest key on offense, which is why this may be the biggest Packers training camp battle this summer.