Dan Morgan and Mike Rucker won't play, to be added to Dwayne Jarrett and Nate Salley. Steve Smith, reportedly, won't play either. It's a safe guess that Julius Peppers won't be out there for extended time. Certainly, Jake Delhomme will be playing one series if it's a good one, and might even if it's not.
The starting OL will be intact and probably play the half; no word on whether they're going to pull Wahle and play Hartwig at guard with Kalil getting some first half center; if so, expect Geoff Hangartner to play the second half at C. If not, Kalil will play the second half and Hangartner will play left guard.