And you're right but since we have been so dreadful against the run for I can't remember how many years, a 3-4 exposes you a bit, especially up the middle. I hear what you are saying and I think you are going to see some hybrid alignments that are similar like getting more speed on the DL and a Daylon McCoy to cover some ground. The fact that we have these possiblilites in running different coverages just makes me feel better.