If Foster would have cut to the right side of the field on that first down, and if Schaub would have hit him, he'd likely have scored. David Harris was the only one around that I think would have had a shot at him.
Foster needs 45 more yards tonight to become the 3rd player in NFL history with 5,000 yards from scrimmage in 40 games or fewer. Ederrin James and Eric Dickerson were the other two. This is his 40th game so he must do it tonight if he's going to get on that list.
Schaub has played very tough tonight. Hung in the pocket a number of times and taken some shots. Most importantly, he's hung in there AND been able to complete a number of passes just before taking the hit.