The Houston Texans improved to 9-3 Sunday and look to be one of the AFC’s playoff contenders. They have continued to persevere despite losing their starting quarterback, Matt Schaub, and best defensive player, Mario Williams. Good teams don’t make excuses, they make adjustments. When Haley went with Muir as his offensive coordinator, he put the success or failure of this offense on his back. Because this offense has struggled, and no successful adjustments have been made, the blame falls on Haley.