This Oakland Raiders roster is going to look a lot different in 2019, as Mike Mayock and company continue to add new faces to the team. On Friday, the Raiders kicked off their day by adding a safety, as former New York Giants defensive back Curtis Riley was signed.
Later in the day, Oakland brought in a true backup quarterback for Derek Carr, signing former NFL starter Mike Glennon. Once considered a legitimate starter in the league, Glennon will now serve as the No. 2 on this roster behind Carr, giving the team a reliable option in that role.