With Trent Williams inactive today due to injury, the Redskins just announced will start Stephon Heyer at left tackle against the Rams. That kills any speculation that they might move right tackle Jammal Brown over to the left side.
The more surprising piece of news is that the Redskins will only have one reserve offensive lineman -- Kory Lichtensteiger -- active. That's really risky, and we'll have to see how it plays out.
UPDATE: Correction: Will Montgomery is active, so the Redskins have two backup offensive linemen.
UPDATE: Another correction - Will Montgomery is indeed inactive. The original list is correct. Unbelievable.