After Joey Bosa missed almost all of the spring with a sore calf, offensive lineman Sedrick Van Pran-Granger has been sidelined at the start of camp with a calf injury, and now linebacker Dorian Williams is down with that same ailment.

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.

The Buffalo Bills, like all other 31 teams in the league, have kicked off training camp this week. While the organization heads into camp with one of the deepest rosters in football, they did have some health concerns to deal with.