Jimmy Clausen getting reps, may get some even if Matt Schaub’s back

The Ravens aren’t sure at the moment if quarterback Matt Schaub’s going to be ready Sunday. Even if he is, he might not take every snap. According to Jon Meoli of The Baltimore Sun, Ravens coach John Harbaugh said backup Jimmy Clausen might have a role Sunday whether Schaub plays or not. “I usually don’t rate [a…