1) Cowboys' CB Trevon Diggs to return from ACL injury; CB Gareon Conley retires and released.

Cowboys' CB Trevon Diggs nears return from ACL injury, while CB Gareon Conley retires. Diggs, a First-Team All-Pro, began training camp on the PUP list but is expected to return soon, according to coach Mike McCarthy. The Cowboys released former first-round pick Gareon Conley, who announced his retirement after participating in three practices at the team's training camp.