Theresultisasackrateof12.1percent鈥?inotherwords,betterthanoneinevery10playsthatanopposingoffenserunsresultsinitsquarterbacklyingonhisback."We'redoingourjobandhavingourfundoingit.Weknowtheycan'tdoublebothsidesatonce,"Houstonsaid."It'sreallyjustafeel,weplayoffeachother."