SEATTLE -- As expected, the San Francisco 49ers are going to be in excellent health for the start of Sunday's NFC championship at Seattle.The team's two injury question marks -- cornerback Carlos Rogers and fullback Will Tukuafu -- are active and will play. Rogers missed the past two games with a hamstring injury. Tukuafu missed most of the Carolina game with a knee injury.Rogers will be the nickel cornerback. Perrish Cox, who played well when Rogers was out, will be the fourth cornerback.