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.

The Los Angeles Chargers lost Mike Williams to retirement, and that now puts added pressure on the team to get something done with Tre Harris.

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,