Joey Bosa got most of Thursday off as the Bills are making sure they protect him as best they can from injury.

The Buffalo Bills haven’t started training camp practice yet and are already placing a key veteran on an injury list.

Coach Sean McDermott said tight end Dawson Knox is dealing with a hamstring injury, offensive tackle Spencer Brown still has lingering back problems, wide receiver Laviska Shenault has a lower leg strain, and offensive lineman Sedrick Van Pran-Granger has a calf injury.