We have seen Michael Boulware replace Jimmy Williams in the dime defense. ... We have seen Rob Sims take over for Floyd Womack at left guard (apparently a short leash for Womack, who appears to be healthy -- we'll check on this). ... Kevin Bentley has been in there for Leroy Hill at times. ... Nate Burleson is returning kicks in addition to punts. ... Hasselbeck's interceptions have come from base personnel, three-wide and four-wide (the latter two featured at least four players lined up where receivers line up). ... TE Itula Mili is out with a concussion. Brady Poppinga hit him hard a short time ago. ... Josh Brown's three field goals have given Seattle a 9-7 lead despite three interceptions, a fumble and a dropped pass.