RAVENS RUSH DEFENSE: The Ravens still rank 26th in the NFL against the run, but that standing looks more and more deceiving these days. While they’re allowing an average of 120.8 rushing yards per game, they’ve held their past three opponents to 75 or fewer yards on the ground. With Brandon Williams clogging the middle, teams are challenging the Ravens’ young linebackers on the outside and having sporadic success. C.J. Mosley, the team’s top tackler, is dealing with a sprained ankle.