Something that is interesting is that the TExans plan on using both schems. With a Defense that looked horrible last year, how good will it be learning a new scheme employing two different techniques. Obviously, some has changed in FA, adding Weaver a fast down lineman and releasing the Walker and Coleman, but how will the Texans do this. The best option may be Chris Hope, who knows the 3-4 scheme like the back of his hand, and will be switching and learning the eaiser 4-3 scheme. If the Texans are able to get more out of Peek and Babin in different position sets, will this really move the defense forward from where it stood last year. I still believe we are a linebacker away. Wong is a smart guy, but too slow to play the outside. Greenwood is fast and smart, but looks to get overpowered in the middle and doesn't have the necessary skills for outside LB. I hope we have a plan to deal with all this. Maybe Polk can make an adjustment and be the player that he showed signs of last year. If we are able to dradft another athletic LB in the 3-5 rounds, this may help tremendously, but the bottom line, it's going to be a long year on that side of the ball.