Kenneth Walker of the Seattle Seahawks is struggling with a calf injury that has kept him out of practice and games. His absence has opened the door for Zach Charbonnet, who has stepped up significantly in Walker's absence. As Walker continues to recover, the Seahawks' backfield situation remains uncertain heading into Week 15 against the Packers.

• Walker is still not practicing and is doubtful for Week 15.
• Zach Charbonnet has performed well in Walker's absence.