Michael played one series in Seattle's preseason finale, carrying twice for no yards, and remains on pace for some sort of timeshare with Thomas Rawls at least for Week 1.
Rawls also played one series, and the team says he is back to full speed off his ankle injury and ready for Week 1. It remains to be seen how the carries will be split. A possible scenario could see Rawls starting with Michael getting some second-quarter carries. But if the Seahawks lead in the fourth quarter, it would probably be Michael to milk the clock.