Davis' teammate Jordan Reed (concussion) has been ruled out for Sunday's game in Detroit.
Davis filled in for an injured Reed last week, catching two of four targets for 50 yards and a touchdown while logging 72 of 74 offensive snaps against an Eagles defense that's allowed just eight receptions to tight ends all season. This week's opponent, Detroit, has been far more generous to the position, surrendering a league-high seven touchdowns on 33 catches (tied for sixth-most). The 32-year-old Davis hasn't done much since 2013, but he does have a nice opportunity to turn back the clock, if only for one afternoon.
McDonald (hamstring) will not play against the 49ers on Sunday.
McDonald was able to return to practice after sitting out on Wednesday, but will be held out due to the lingering nature of hamstring injuries. However, he appears to have an optimistic chance of returning next week. Akeem Spence will get the start on Sunday as his replacement.
Head coach Pete Carroll declined to say Prosise (wrist) will be active for Sunday's game in Arizona, ESPN.com's Sheil Kapadia reports.
Free of any designation on the final injury report, Prosise is seemingly ready to play from a health standpoint. He was once considered the favorite to play on obvious passing downs, but C.J. Spiller has been effective in that role since joining the team, hauling in five of eight targets for 43 yards and a touchdown through two games. While the rookie may still be ticketed for Seattle's passing-down role in the long run, he won't necessarily seize it anytime soon.
McCoy (calf) is questionable to play against the 49ers on Sunday.
McCoy sustained a strained calf in Week 4 and still appears to be in recovery. He was limited in practice throughout the week and is truly questionable to suit up.
Anthony (hamstring) has been ruled out for Sunday's game in Kansas City.
A late-week addition to the injury report, Anthony likely get hurt at practice either Thursday or Friday. It's not much of a loss for the Saints, as last year's second-round selection has only played 55 defensive snaps all year.
Chancellor (groin) is listed as doubtful for Sunday night's game at Arizona, the Seattle Times reports.
If Chancellor can't play Sunday, which is the likely outcome, Kelcie McCray would be in line to get his second start at strong safety in place of Chancellor.