Mark Schlereth briefly discusses Alex Gibbs' blocking philosophy. Edit: marroncito: I wanted to bring the video bennprince posted up to the Front Page to ask 2 questions about zone blocking. 1) The Texans have had a great reputation as a high character clean team. Will cut-blocking sour the outlook on the Texans? A lot of D-linemen complain about being cut-blocked. Will we hear about Texans O-linemen cheap shots? 2) How exhausted are they going to be? Is it going to affect the guys coming after Schaub like Harrison, Suggs, Vanden Bosch & Harvey?