Okada (hamstring) did not participate in Sunday's practice, John Boyle of the Seahawks' official site reports.
Okada's absence due to injury does not bode well for the strong safety's chances to suit up in Wednesday's NFL opener against the Patriots. With Bud Clark on IR, D'Anthony Bell may get an elevation to the active roster from the practice squad to start or support one of the other defensive backs for Week 1.