Some Notes:
• Detroit Lions quarterback Matthew Stafford could miss a month with a back injury.
• Indianapolis Colts running back Marlon Mack broke his hand; he had surgery and will miss three to four weeks.
• Pittsburgh Steelers running back James Conner reinjured his shoulder.
• Steelers wide receiver JuJu Smith-Schuster is in the concussion protocol and dealing with a knee issue.
• Steelers receiver Diontae Johnson is also in the concussion protocol.
• Receivers Amari Cooper (Dallas Cowboys) and Emmanuel Sanders (San Francisco 49ers) played through injuries in Week 11 and it showed.
