Reliant stadium is going to be crazy on Sunday. It will be loudest crowd in Texans history. That said the Texans D line is going to kill the Cowboys O line. The Cowboys have great receivers and the Texans have a very young secondary. Manning and McNabb both passed for over 400 yards. The Cowboys have a very strong D but horrible play calling by there coaches. The main reason I will put my money on the Texans is because of these guys.