Keep in mind with Hayes as DC we will use some different coverages than we did under Cosh. For example, Hayes will likely use a lot more NFL concepts from his experience there. From what I understand one of the major issues under Cosh was that we would have lots of coverage wrinkles in the game plan (especially against teams like OSU), but on Saturday's many of them wouldn't be used much. This was a great frustration for Hayes and was for Burns as well.