Chargers new-look offensive line remains work in progress

Los Angeles Chargers head coach Brandon Staley adjusts his cap during a news conference after an NFL football team practice in Costa Mesa, Calif., Thursday, Aug. 12, 2021. (AP Photo/Alex Gallardo)

Los Angeles Chargers offensive tackle Bryan Bulaga dries off during a news conference after an NFL football team practice in Costa Mesa, Calif., Thursday, Aug. 12, 2021. (AP Photo/Alex Gallardo)

Los Angeles Chargers offensive tackle Rashawn Slater looks over during NFL football practice in Costa Mesa, Calif., Thursday, Aug. 12, 2021. (AP Photo/Alex Gallardo)

Los Angeles Chargers offensive tackle Bryan Bulaga works on a drill during NFL football practice in Costa Mesa, Calif., Thursday, Aug. 12, 2021. (AP Photo/Alex Gallardo)