Dallas(7-5)atChicago(6-6),8:40p.m.EST.CowboysLBSeanLeecouldbebackaftermissingtwogameswithstrainedhamstring.TheywillneedsomestaunchdefensetodealwithWRsAlshonJefferyandBrandonMarshalloftheBears.DENVER(AP)鈥?MattPraterhadacold,DiscountNikeNFLChinaWholesale,andwasdealingwithicytemperaturesandhistoryashelineduptokickthefrigidfootballfromhis46-yardline.