I was listening to Dan P. yesterday on 610 and he had some interesting comments about David Carr. He says David has regressed and he is side-arming the ball this year. He said that would never work in the NFL because of the huge height of the D lineman, that you have to arch the ball to the receivers. He didn't seem impressed with the O line work this year and the most telling comment he made to me was about coaches. He said he had so many coaches during his NFL days that it would not surprise him if the Texans made some changes in their coaching staff. Any opinions?