Rookie Russell Okung aggravates injury

ST. LOUIS -- Seattle Seahawks offensive tackle Russell Okung re-injured a high right ankle sprain in the second quarter and his return is questionable.

Okung was the sixth pick of the draft, intended to be the replacement for Walter Jones at left tackle, and made his debut as the starter Sunday against the St. Louis Rams. Okung had been out since the second preseason game, and it wasn't clear when he was re-injured.

Tyler Polumbus replaced Okung.