FRISCO, Texas - The NFL has informed the Dallas Cowboys that defensive end Randy Gregory will not be allowed to practice Wednesday, erasing the optimism both had of the players possible return to work before his suspension ended, according to sources.Gregorys suspension runs through Dec. 18, the date of the Cowboys Week 15 game against the Tampa Bay Buccaneers, but the Cowboys hoped Gregory would receive a two-week roster exemption to practice. He is currently eligible to return to the active roster on Dec. 19.Gregory was initially suspended the first four games of the season for violating the NFLs substance-abuse policy in the offseason. An additional 10-game penalty was announced on Sept. 29 for another violation. While there have been reports of Gregory committing another violation of the policy during the current suspension, sources say the Cowboys have not received any update from the NFL of a longer potential penalty.When asked last week about Gregorys status, coach Jason Garrett said he had no information. At different times during the season owner and general manager Jerry Jones has remained supportive of Gregory, but has not commented further.At the start of training camp the Cowboys placed Gregory on the reserve/did not report list when he checked himself into an out-of-state rehab facility. He has been around the team since the second week of the season, working out with the strength and conditioning coaches and taking part in meetings.The Cowboys took a chance on Gregory last year when they picked him in the second round, knowing of his off-field issues while at Nebraska. He failed a drug test at the scouting combine that landed him in the substance-abuse program.He had a productive training camp as a rookie and preseason but suffered a high ankle sprain in the season opener that forced him to miss the next four games. He did not record a sack in 12 games and was credited with 11 tackles, one tackle for loss and 16 quarterback pressures.With just 23 sacks as a team in the first 12 games this season, the Cowboys are in need of pass-rushing help. Considering how much time Gregory missed since last season it might be misguided to expect him to be a major contributor but the Cowboys will take any help they can get. Cheap Sabres Jerseys . U.S. District Judge Lorna G. Schofield in Manhattan agreed that lawyers on both sides could make their formal requests by Nov. 8. A hearing is scheduled for a day earlier. 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Fifth place Dallas and sixth-seeded Nashville also have 26 points, but the Stars have three games in hand on Winnipeg while Nashville has two. Sabres Jerseys China .ca looks back at the stories and moments that made the year memorable. Inderjeet Singh, Indias only male representative in shot put at the 2016 Rio Olympics, has failed a dope test, becoming the second athlete in the past two days to be tested positive for a banned substance.According to reports, the 28-year-olds A sample tested positive for two banned substances, androsterone and etiocholanolone, in an out-of-competition test conducted on June 22. The National Anti-Doping Agency has notified the athlete and the Athletics Federation of India. Inderjeet now has a weeks time to respond and could choose to get his B sample tested.?If the B sample also tests positive, he will miss the Rio Olympics, besides facing the prospect of being banned for four years under the new WADA Code.NADAs director-general Navin Agarwal confirmed, without revealing the athletes name, that one more Rio-bound competitor had tested positive. The athlete will be given a choice to have his sample B tested. The athletes name can only be revealed when the panel review process is concluded, he told CNN News18.Asked whether allegations on tampering with samples were fair, Agarwal said that NADA would be open to discussing all allegations and reservations the athlete might have against the results.Like wrestler Narsingh Yadav, who defended himself after testing positive for a banned substance recently, Inderjeet also claimed that he was being framed.dddddddddddd.The system never supported me. Ive worked hard to get here. Ive pointed out the flaws in the system time and again. From Bhagat Singh to Inderjeet Singh, whoever speaks out is targeted, it seems. Ive never taken any of these substance. Its a conspiracy to frame me ahead of the Olympics, he told CNN News18.Ive spoken openly against the lack of funding and sponsorship to athletes in India. Perhaps they fear I would speak even more if I went on to win a medal in Rio. NADA has been on my case for the past few weeks, making me go through one test after another. Ive gone through several dope tests across the world over the last year and never tested positive. Im a man who is prepared to die for this country. I hope the nation stands behind me, he said.Inderjeet achieved the Olympic qualification mark at the Federation Cup in Mangalore with a throw of 20.65 m in May last year, becoming the first Indian track and field athlete to do so. He won bronze in the 2014 Asian Games and gold in last years Asian Athletics Championships in China. ' ' '