Just days after it was announced that L os Angeles Chargers wide receiver Mike Williams would start training camp on the PUP list, the former first-round pick has chosen instead to retire .

The Chargers open training camp on Thursday after veterans reported to the Bolt on Wednesday, starting their preseason program a week early due to their inclusion in the Hall of Fame Game on July 31.

Los Angeles Chargers wide receiver Mike Williams has decided to retire from the NFL. According to ESPN’s Adam Schefter, Williams' agent informed the Chargers this week that he’s retiring from the league at the age of 30.

Williams plans to retire from the NFL, Adam Schefter of ESPN reports. The Chargers had placed Williams on the active/PUP list Monday, but the wideout has now elected to step away from the game as a player.

As the Chargers open training camp on Thursday in preparation for the Hall of Fame Game on July 31, the questions Los Angeles has about their roster will begin to come more into focus. Here are a few players who need a good training camp to keep their future in Los Angeles this season and beyond.

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.

Najee Harris is still recovering from a superficial eye injury after a fireworks incident, forcing the Chargers RB onto the NFI list to begin camp.