In the season opener against Colorado State, the Longhorns entered the fourth quarter leading 45-0. Similar was true at Michigan as Texas started the final 15 minutes with a 31-6 lead over the defending national champions. [Join Inside Texas TODAY and get the BEST Texas Longhorns scoop!] There was little Texas’ opponents could do in order to alter the impending outcome of the game at those junctures. That doesn’t mean Steve Sarkisian wanted to see his team let up or allow themselves room for error. Colorado State tallied most of its total yardage in the second half against Longhorn second- and…