EJ Manuel has returned to the field for rehab. Manuel is said to be ahead of schedule as he works to recover from a sprained left knee.
Bills head coach Doug Marrone said he's waiting for the doctor to give him the full timeline for Manuel's recovery.
The team hopes Thad Lewis will start this Sunday and has added Matt Flynn as insurance.
Another note from the Bills - guard Colin Brown has been released. Doug Legursky played at left guard after returning from injury. With that, lineman Mark Asper has been added to the practice squad.