The Seahawks will have Kenneth Walker back for Sunday’s game against the Bills.

Walker played through a serious illness last week but returned to full training on Friday and is free of injury.

“I wouldn’t say the guy feels like a million bucks,” Seahawks coach Mike Macdonald said Friday, via ESPN’s Brady Henderson. “I think it still affects him a little bit, but he practiced today. He looks great.”

Wide receiver DK Metcalf (knee) is expected to miss Sunday’s game, but the Seahawks have not ruled him out. He is classified as questionable.

Nose tackle Cameron Young (knee) is also questionable.

The Seahawks ruled out offensive tackle Abraham Lucas (knee).

Cornerback Tre Brown (ankle), defensive end Mike Morris (ankle), cornerback Nehemiah Pritchett (ankle) and offensive tackle George Fant (knee) are questionable.

The Seahawks have an open roster spot, which they could use Saturday to activate Fant from injured reserve.