Bills declared QB Tarvaris Jackson inactive for Sunday's Week 3 game against the Browns. Jackson is still swimming in Chan Gailey's playbook, meaning Tyler Thigpen will continue to serve as Ryan Fitzpatrick's backup. Outside of Fred Jackson (knee), the rest of the Bills are healthy. Their other inactives: DE Kyle Moore, LB Kirk Morrison, OT Sam Young, OL Colin Brown and WR Ruvell Martin. FS Jairus Byd (foot) is active, as expected.