Injury update: Chargers head coach Anthony Lynn said rookie Mike Williams is continuing to rehab from his lower back disc herniation and remains on the physically unable to perform [PUP] list. Lynn said Williams will be on the field when he's healthy. However, Lynn offered more optimistic news for cornerback Jason Verrett, stating that the TCU product could come off the PUP list and practice by the end of the week. Lynn said receiver Dontrelle Inman, who had sports hernia surgery in the offseason, was limited to individual work but could be cleared for full contact soon. Safety Darrell Stuckey remains on the PUP list with a knee injury, and receiver Geremy Davis sat out practice for the first time with an unspecified injury.