San Francisco defensive coordinator Vic Fangio said Asomugha, signed this offseason, will play and be the No. 3 cornerback. He was limited in practice with a collarbone injury Wednesday.
With Asomugha set to play, the 49ers are pretty healthy heading into this game. Backup running back LaMichael James is expected to be out a few weeks with a knee injury. Other than that, San Francisco is set.