The Seahawks are expected to have quarterback Tarvaris Jackson back on Sunday against the Bengals. On Friday, Jackson completed his most extensive day of practice since suffering a pectoral injury three weeks ago. Pete Carroll said Jackson was able to do more work Friday than any day so far since suffering the high grade pectoral strain against the Giants on Oct. 9. "It's good for us to see it," Carroll said. "It's good for him to feel it. He went out there and felt good about it and we've been kind of leaning towards showing something on this day. I know that he's had a little pep in his step to get out there and wing the ball around some. It's good in all directions."