Rams rookie WR Keenan Burton will be out 3-4 weeks after having surgery to repair a torn meniscus. He joins WR Drew Bennett on the sidelines. On the good side, fellow rookie Donnie Avery will get more time at wide receiver. On the bad side, wide receiver Eddie Kennison will be active for the game against the Seahawks.

As the Rams are subtracting wide receivers, their foe in Week 3, the Seattle Seahawks are adding receivers. They completed a trade Tuesday for Keary Colbert and signed free agent Koren Robinson. No word on whether or not Colbert and Robinson will be playing against the Rams.