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LAKE FOREST, Ill. -- The Chicago Bears listed wide receiver Alshon Jeffery questionable and quarterback Jay Cutler doubtful to play against the Dallas Cowboys on Sunday night.Chicagos leading receiver, Jeffery caused a minor stir on Thursday when he missed practice because of a knee injury -- Jeffery had been limited on Wednesday -- but he was back out there on Friday, albeit in limited fashion.I feel pretty good, Jeffery said. [The knee] was something that came up in the game [Monday versus the Eagles].Jeffery has been the Bears only consistent playmaker on an offense that ranks 31st overall, 30th in points scored and 29th in passing offense.He is ninth in the league in receiving yards since 2013 (3,562), and in only four-plus years is seventh all-time in receiving yards in Bears history. Jeffery recorded his 13th 100-yard receiving yards by catching four balls for 105 yards versus Houston in Week 1.Jeffery is also more assertive in the locker room than in previous years, a development coach John Fox attributes to Jefferys improved health. The former Pro Bowl receiver sat out seven games last year due to a variety of soft tissue injuries.He was inactive for games due to injury [in 2015], Fox said. You could see that fire [Jeffery has for the game], but on a limited basis. This year hes remained healthy for the most part and hes been voted a captain. Hes taken an assertive role in the locker room.As for Cutler, the veteran quarterback did not practice all week, but is pushing to return from a right thumb sprain.All these guys are competitors, they all want to play, Fox said. You know when youre injured to the point where youre going to hurt the team. I think I respect and appreciate guys that will make that decision. You know were trying to win games.The Bears are expected to start 30-year old quarterback Brian Hoyer on Sunday and use Matt Barkley in the No. 2 role. Chicagos emergency quarterback, if it reaches that point, is likely wide receiver Cameron Meredith, who played quarterback until his junior year at Illinois State University. Cheap Nike Shoes China .J. Jefferson has been charged with assaulting his girlfriend. Cheap Nike Shoes Online . -- Jonathan Drouin gave Halifax the boost it needed to edge host Sherbrooke Phoenix 3-2 in a shootout in Quebec Major Junior Hockey League action. http://www.wholesalenikeshoesfreeshipping.com/ . -- If Henry Burris has his way, he will be the starting quarterback to lead the Hamilton Tiger-Cats back to the Grey Cup next year. Wholesale Nike Shoes China . 24 Baylor in a Big 12 clash between teams trending in opposite directions. Andrew Wiggins made 10-of-12 from the foul line and scored 17 for Kansas (14-4, 5-0 Big 12), which capped a stretch of four straight games against ranked opponents unscathed. Wholesale Nike Shoes Free Shipping . -- Peyton Manning will have all of his wide receivers available for the first time in a month when the Denver Broncos begin their playoff run Jan.A Jamaican athlete is reportedly among those who have failed a doping test after samples were re-examined from the 2008 Beijing Olympics. The athlete has returned an adverse analytical finding for the A-sample and the result of the B-sample test is expected from the World Anti-Doping Agency (WADA) accredited laboratory in Lausanne within days, sources have told the Reuters news agency. Jamaica Olympic Association president Michael Fennell has declined to comment, while Jamaica Athletics Administrative Association president Dr Warren Blake said his organisation had not been notified of any rule violation.Jamaica won six gold, three silver and two bronze medals at the 2008 Olympics, all in athletics.The International Olympic Committee (IOC) has ordered retesting of 2008 and 2012 Olympic samples where traces of drugs that were undetectable at the time now show up under advanced techniques.The IOC said last month that 31 athletes from six different sports and 12 countries had tested positive in the retesting of 2008 samples and that it had launched disciplinary action against the athletes concerned in order to prevent them from competing in this years Olympics in Rio.Russia has already said 14 of its athletes were among the positive tests from 2008.Meanwhile, a Turkish boxer has been provisionally suspended aafter his doping sample from the 2012 London Olympics came back positive in retesting - one of 23 positive retests from London.ddddddddddddhe International Boxing Association (AIBA) revealed Adem Kilicci had tested positive for steroids. The fighter and the Turkish boxing federation have been notified of the findings and his suspension.Kilici, who had qualified to box in the Games in Rio this year, lost in the quarter-finals of the middleweight division in London to gold medal winner Ryota Murata of Japan.The AIBA says it is working with the WADA to ensure that boxing is doping free.Russian track cyclist Yekaterina Gnidenko has also been suspended by the International Cycling Union after failing a doping test on a sample taken shortly before London 2012, although it has not been confirmed that this is due to the retesting program.Gnidenko, who tested positive for steroids, competed in the womens sprint and keirin at the 2012 Olympics without winning a medal, but she now faces being stripped of her silver medal from the European Championships later that year. Also See: Russia seeks Rio compromise IOC targets non-compliant nations 23 fails London retests GB may get medal boost ' ' '