Walker (oblique) is listed as questionable but expected to play in Sunday's game against San Francisco, Adam Schefter of ESPN reports.
Walker has missed the Seahawks' past two games due to an oblique injury, but he practiced fully Friday to clear up most of the lingering concern about his health. Assuming Walker is indeed cleared when Seattle releases its inactive list 90 minutes prior to Sunday's 4:05 p.m. ET kickoff, he'll likely return to the lead-back role that has been handled by Zach Charbonnet (knee) in his stead. Charbonnet is also listed as questionable and expected to suit up Sunday, per Schefter, but the Seahawks could be without quarterback Geno Smith, who is viewed as a game-time call due to a groin injury.