After opening its season on a Thursday night at Minnesota, Oregon State had 15 days off before its next game.
The Beavers came away from the opener relatively unscathed and - with an extended recovery period - saw their depth chart unchanged heading into last Saturday's matchup with Idaho State.
They were not as fortunate heading into the weekend's matchup with Boise State.
As reported Monday, starting H-back Noah Togiai and reserve safety Landry Payne are both out with right knee injuries.
The biggest question mark is starting inside linebacker Manase Hungalu, who suffered a right shoulder injury during the 37-7 win over Idaho State.