QB Zach Mettenberger; OT Jerald Hawkins (reserve)
Mettenberger (pictured) is the Steelers' third quarterback behind starter Ben Roethlisberger and backup Landry Jones. He was claimed off waivers from the Chargers during camp. Hawkins, a fourth-round pick in the 2016 NFL Draft, injured his a shoulder a few weeks ago and tried to rehab it unsuccessfully. He will sit out the season.
LB Louis Lamar; FS Tyann Mathieu; LB Kevin Minter; CB Patrick Peterson, LSU
Along with the Bengals and Eagles, the Cardinals are the most LSU-laden team in the NFL. Minter, Mathieu and Peterson (pictured) star for one of the NFL's best defenses.