The Seahawks will be without rookie left tackle Russell Okung for an undetermined amount of time. Seattle says he's out indefinitely with a high ankle sprain. He won't play in Sunday's opener against San Francisco. "We're going to try and do more with him next week. We'll try to run him next week," coach Pete Carroll said. "He's done a great job in rehab and he is real anxious about it, as you can imagine. We'll see where he is next week."