be a wonderful experience for the athletes." Wor

BUFFALO, N.Y. -- The Buffalo Sabres have put their youth movement on hold a week after Pat LaFontaine took over. LaFontaine, the teams new president of hockey operations, announced a significant roster shuffle on Tuesday, when the Sabres demoted four rookies before their home game against St. Louis. Veteran defenceman Mike Weber also was activated from injured reserve after missing 10 games with a thumb injury and is expected to play against the Blues. Defenceman Nikita Zadorov was returned to his Canadian Junior team, the Ontario Hockey League London Knights. The move was made before Zadorov played his 10th NHL game, which is when his three-year contract would come into effect. Drafted 16th overall in June, Zadorov had a goal in seven games in Buffalo. Fellow 2013 first-round pick, defenceman Rasmus Ristolainen, and forward Johan Larsson were assigned to the Sabres AHL affiliate in Rochester, N.Y. Center Mikhail Grigorenko is also heading to Rochester but on a conditioning assignment. That move gives the Sabres two weeks to determine whether to recall Grigorenko or send him to his junior team in Quebec. Grigorenko has struggled finding a niche in Buffalo since being selected in the first round of the 2012 draft. After making the Sabres roster to start last season, Grigorenko was returned to Quebec in March. He made the Sabres once again this season, but has lacked playing time. Grigorenko has missed five of the past seven games and has two goals and an assist in 15 games this season. The demotions mark a significant shift in philosophy under LaFontaine and interim coach Ted Nolan. The two took over after general manager Darcy Regier and coach Ron Rolston were fired last week after the Sabres got off to a franchise-worst 4-15-1 start. Regier made it clear that he was intent on rebuilding the Sabres through younger players, no matter the teams record. On Tuesday, Nolan said the Sabres intend to fill the open roster spots later this week by recalling players from Rochester. One potential candidate is veteran forward Patrick Kaleta, who was assigned to Rochester after being waived by the Sabres two weeks ago. Howie Kendrick Jersey .C. Lions signed cornerback Dante Marsh to a contract extension on Friay and released receiver Paris Jackson. Daniel Hudson Jersey . Jeff Green and Jordan Crawford each scored 19 points, Bass added 15 points and had a game-saving block in the closing seconds Saturday, and the Celtics held on for a 103-100 victory over the Cleveland Cavaliers. https://www.cheapnationals.com/ . Kuper, a fifth-round pick in Denvers 2006 draft, started 79 games at guard over eight seasons. He dislocated his left ankle in the last game of the 2011 regular season, and though he started another seven games after that, he never returned to his previous level. Ryan Zimmerman Nationals Jersey . Neither made it that far in 2013. Not even close. Federer lost his second match at the All England Club. Nadal exited in the first round, a year after bowing out in the second. Victor Robles Jersey .Brooks, a three-year veteran, was slow to get up after suffering the injury during a 5-yard run by Arian Foster.Brooks limped off the field midway through the quarter and then slowly walked to the locker room a few minutes later.In an unusually blunt public warning, a vice-president of the International Olympic Committee on Tuesday called the delayed preparations for the 2016 Games in Rio de Janeiro "the worst I have experienced." John Coates, who has made six trips to Brazil as part of the IOCs co-ordination commission for Rio, said the Brazilians are behind "in many, many ways" and are in worse shape than Greek organizers were in preparing for the 2004 Olympics. Despite the critical delays, the Australian said there is no backup plan and the games will take place in Rio. Coates noted that the IOC had taken the unprecedented step of embedding experts in the host city to help the local organizing committee deliver the games. "The IOC has formed a special task force to try and speed up preparations but the situation is critical on the ground," Coates told an Olympic forum in Sydney, outlining that construction delays are just part of the problem. "The IOC has adopted a more hands-on role. It is unprecedented for the IOC, but there is no plan B. We are going to Rio." Brazil has also come under fire from footballs world governing body, FIFA, for long delays in construction of stadiums and other infrastructure and the overdue delivery of venues for the World Cup, which kicks off in June. Two years out from the 2016 Olympics, the situation on the construction front is just as bleak. "We have become very concerned. They are not ready in many, many ways," Coates said. "And this is against a city thats got social issues that also have to be addressed; a country thats also trying to deal with the FIFA World Cup coming up in a few months." Coates said dealing with three levels of government in Brazil made it harder for local organizers than it was for the heavily criticized organizers of the Athens Games, which were also plagued by construction delays and earned a "yellow light" warning from then-IOC President Juan Antonio Samaranch. "I think this is a worse situaation than Athens," Coates said.dddddddddddd"In Athens, we were dealing with one government and some city responsibilities. Here, theres three. "There is bureaucracy, there is little co-ordination between the federal, the state government and the city -- which is responsible for a lot of the construction. The flow of funds from the federal government is not happening quickly enough. We think we need to help facilitate that." Coates, who chairs the IOC co-ordination commission for the 2020 Tokyo Olympics, said he thinks the IOC has put the message across in Brazil. "We have to make it (the Olympics) happen and that is the IOC approach, you cant walk away from this," he said. "If it comes off -- the first (Olympic) Games on the South American continent, in a magical city in so many ways -- itll be a wonderful experience for the athletes." Work hasnt begun at Deodoro, a complex for eight Olympics sports venues, and the course that will host golfs return to the Olympic program for the first time in more than a century doesnt have grass yet. Water pollution is a big worry for sailing and other sports. Concern over the delays has been building over time but hit crisis levels at the SportAccord meeting in Belek, Turkey, earlier this month. In a rare display of unified, open criticism against an Olympic host, 18 sports federations publicly aired concerns over Rios preparations, with some sports asking about "Plan B" contingencies. The IOC has decided to send a senior troubleshooter, IOC executive director Gilbert Felli, to Brazil as part of a series of emergency measures to tackle the delays threatening the games. Coates said other experienced, high-level staff will soon be appointed. Rio Mayor Eduardo Paes fired back last week at the complaints by sports federations, saying they were making too many unnecessary demands. Paes said the federations were asking for too many "large things" that wont be used by the city after the Olympics. ' ' '