Jacksonville Jaguars missing many defenders

The Jaguars will be without LDE starter Matt Roth on Sunday after he suffered a concussion against the Browns in Week 11. The team will also miss DT Terrance "Pot Roast" Knighton for the 3rd straight game because of an ankle injury. Both absences will hurt the Jacksonville run D against a potent Houston rushing attack. Jacksonville also placed CB Derek Cox on IR Friday with a knee injury, leaving the starting jobs to William Middleton and Ashton Youboty. Youboty has been with the team all of a week and a half.