By Athlon Sports Here’s our expert look at the 2022 Los Angeles Chargers’ preseason predictions, along with news, and a schedule link for the season ahead. Chargers head coach Brandon Staley says his biggest disappointment of the 2021 season was not leading his star quarterback Justin Herbert into the playoffs to face the best of the best. Staley’s top priority after the Chargers hired him was to ensure that Herbert was set up for success, and he did that by building a strong offensive line and an offense that suited the strong-armed quarterback. But none of that mattered to Staley after the h…