Because LSU doesn't run a Texas Tech offense? Yeah all those passes and trick plays have won them what? How many conference championships? How many championships has Mike Leach won?
I know you don't understand this, but the idea is to have a semi-competent offense in addition to the great defense. Not sure why all you Les Miles defenders think it has to be one or the other.
How many times did Leach have an LSU defense to go along with those offenses? Since Miles took over, LSU has won because of special teams and defense, and Miles' offense has been one of the biggest jokes in college football.