http://blogs.nfl.com/2008/09/15/ailing-seahawks-lose-two-more-receivers/ Wow this sucks for the Seahawks. Let's take a look at the recievers they had on their main squad when the season began.
Deion Branch - out indefinitely
Bobby Engram - out indefinitely
Nate Burleson - IR
Courtney Taylor - Current Starting WR
Ben Obomanu - IR
Logan Payne - IR
Seneca Wallace (emergency backup) - out for at least 4 weeks
Since then, they've added Michael Bumpus for their PS and Billy McMullen from the FAs.
So: Taylor-McMullen-Bumpus. That is why I won't predict the Seahawks to win this week against the Rams.