This lesson is prepared by the Houston Texans front office: Rule #1: Give up on your QB when the real problem was the offensive line. David Carr had the 15th ranked passer rating in the league with 82.1. Ahead of guys like Hasselbeck, Eli Manning, Alex smith, Jon Kitna, Brett Favre. Rule #2: Give up 2 2nd round picks (that's right I said 2 2nd round picks AND switch first round draft picks) for a QB who hasn't proven jack **** in the NFL. This is the compensation as reported by ESPN's Jeremy Green. Rule #3: Ignore issues on the offensive line and the best player to come out of college in the last 10 years for a project DE who still remains a huge question mark at this point. And the reason they did it? Because Mario Williams was the first to sign a contract. Rule #4: Give a 30 year old RB who can't hold on to the ball and hardly run a 4 year 23 million dollar contract. Bravo Houston, bravo!