Wide receiver Tre Harris is one of 30 unsigned second-round picks and Chargers General Manager Joe Hortiz didn't have much of an update as to when the rookie will be joining the team at training camp.

Those Chargers spent a bulk of the offseason attempting to upgrade the offense around star quarterback Justin Herbert, only for the dominoes to start knocking said upgrades out of the picture while players report to camp. Now work down the list.

ESPN's Adam Schefter reported that ex-Steelers wideout Mike Williams, who signed with the Los Angeles Chargers this offseason, retired on Day 1 of training camp. "Sources: Chargers wide receiver Mike Williams’ agent,