Herbert, Chargers go into offseason with plenty of questions

Indianapolis Colts quarterback Nick Foles (9) is sacked by Los Angeles Chargers' Khalil Mack (52) during the second half of an NFL football game, Monday, Dec. 26, 2022, in Indianapolis. (AP Photo/Michael Conroy)

Los Angeles Chargers head coach Brandon Staley responds to questions after an NFL football game against the Denver Broncos, Sunday, Jan. 8, 2023, in Denver. (AP Photo/David Zalubowski)

Los Angeles Chargers quarterback Justin Herbert jokes with reporters during a news conference after an NFL football game against the Denver Broncos, Sunday, Jan. 8, 2023, in Denver. (AP Photo/David Zalubowski)