SUMMARY: Coach Jeff Fisher commented this afternoon on scheming to slow down Ravens QB Steve McNair and indicated his defense must make things a difficult as possible for the former Titan by being where they need to be. "I think there’s a misconception as far as scheming against a quarterback because what you do is you set your defensive approach and scheme against that in which they do offensively," said Fisher. "The thing that makes it a big challenge this week is he just doesn’t make mistakes. He knows where to go with the football. Yes, he’s thrown a couple of interceptions; all quarterbacks do that. He knows what to do. He understands what to do in blitz. He knows when to pull it down and run. You have to be sound. We can’t get people out of position. We’ve got to make him make the perfect throws to keep drives alive." What do you think about this article? Post your comments below.