The Seahawks open preseason play on Thursday night with the Las Vegas Raiders coming to town, and while NFL teams do not put out injury reports in the preseason, head coach Mike Macdonald did provide some injury updates following Tuesday's practice.

First, on a positive note, running back Kenneth Walker III was back and looking explosive as always after getting a couple of days off to rest his foot. Walker likely won't play Thursday—Macdonald said most starters won't play—but he looked great in Tuesday's practice, a good sign for a player who figures to be a key part of the offense.

On offense, Olu Oluwatimi missed another practice, watching from the sideline, with Macdonald saying, "Olu's back tightened up a little bit. It's really day-to-day at this point."

Starting linebacker Tyrice

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