Offensive line woes costly for Bills in loss to Steelers

Buffalo Bills running back Devin Singletary (26) is tackled by Pittsburgh Steelers strong safety Terrell Edmunds, left, during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Sept. 12, 2021. The Steelers won 23-16. (AP Photo/Adrian Kraus)

Buffalo Bills quarterback Josh Allen (17) gets off a pass as he is hit by Pittsburgh Steelers linebacker Melvin Ingram during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Sept. 12, 2021. (AP Photo/Joshua Bessex)

Buffalo Bills quarterback Josh Allen meets with reporters following a 23-16 loss to the Pittsburgh Steelers in an NFL football game in Orchard Park, N.Y., Sunday, Sept. 12, 2021. (AP Photo/Joshua Bessex)

Pittsburgh Steelers wide receiver Chase Claypool (11) makes a catch with Buffalo Bills cornerback Taron Johnson defending during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Sept. 12, 2021. The Steelers won 23-16. (AP Photo/Adrian Kraus)

Buffalo Bills quarterback Josh Allen (17) is sacked by Pittsburgh Steelers outside linebacker T.J. Watt during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Sept. 12, 2021. (AP Photo/Joshua Bessex)

Buffalo Bills quarterback Josh Allen (17) expresses himself to side judge Allen Baynes (56) during the second half of an NFL football game against the Pittsburgh Steelers in Orchard Park, N.Y., Sunday, Sept. 12, 2021. (AP Photo/Joshua Bessex)