Ken Walker expected to play, some concern about shoulder

Seahawks RB Ken Walker (shoulder, illness) is expected to play vs. the Steelers today, according to ESPN's Adam Schefter. "But the team also has some concerns about a shoulder injury that was aggravated last Sunday at Tennessee," Schefter adds. It sounds like there's some risk that Walker's touches are scaled back today, or that the shoulder issue knocks him out of this game. We're moving Walker down the Week 17 RB Rankings a bit.