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PITTSBURGH -- The Pittsburgh Penguins hired Ray Shero as general manager eight years ago with the mandate to build a roster around two of the games brightest stars and turn ticker-tape parades through downtown into an annual rite of spring. Nearly a decade -- but just one Stanley Cup later -- Sidney Crosby and Evgeni Malkin find themselves on a perennially underachieving team. And Shero finds himself out of a job. The Penguins fired Shero on Friday, three days after another early playoff exit, this one a seven-game loss to the New York Rangers in the Eastern Conference semifinals. Coach Dan Bylsma remains in charge until Sheros replacement gets a chance to evaluate the entire organization top to bottom. "We share the disappointment of our fans that we have not had success in the playoffs over the past five seasons," co-owners Mario Lemieux and Ron Burkle said in a joint statement. "We believe that new leadership in the general managers office will bring a new approach and new energy, and help us return to championship form." Assistant general manager Jason Botterill will serve as general manager on an interim basis. Penguins President and CEO David Morehouse called Botterill a candidate to take over and believes whomever the team brings in wont need to make major changes on a club that won 51 games in 2013-14. "Its not a complete rebuild," Morehouse said. "This is a team that has had a level of success. What were trying to do now is get from good to great." Its a destination the Penguins reached only briefly during Sheros tenure, spending most of the time in a murky middle ground that made them one of the leagues model franchises during the regular season but a symbol of disappointment once the calendar crept into May and beyond. Pittsburgh won the franchises third Cup in 2009 but has failed to produce a bookend. Pittsburgh is just 4-5 in playoff series over the last five years after blowing a 3-1 series lead against New York. Morehouse didnt blame the 51-year-old Sheros ouster on one specific misstep. "This is a decision thats been in the works for a long time since weve won the Cup," Morehouse said. "We wanted to get back to the Stanley Cup finals and we havent and were going to make some changes." The Penguins brought Shero in before the 2006-07 season and tasked him with finding the right kind of players to complement Crosby and Malkins otherworldly offensive talent. It culminated on a giddy night in Detroit in 2009, when the Penguins edged the Red Wings 2-1 in Game 7 to earn the franchises third Cup, a run that included the crucial trade deadline acquisitions of forwards Chris Kunitz and Bill Guerin. It was supposed to mark the beginning of a dynasty. Yet five seasons have come and gone with the Penguins in a familiar position: watching the final stages of the playoffs go on without them. It hasnt been for lack of trying. Shero remained aggressive in investing in a "win now" mode as the ensuing disappointments piled up. He enthusiastically said the Penguins were "all in" last year after trading for Jarome Iginla, Jussi Jokinen, Brenden Morrow and Douglas Murray. The moves often created headlines but little else, and boatloads of regular-season victories and a sellout streak seven years and counting proved no longer good enough. Whether Bylsma will be along for the ride remains unclear. The affable, open-minded Michigan native was a revelation when the Penguins promoted him from their American Hockey League affiliate in the spring of 2009, hoping his optimism would help a loaded team break out of a midseason funk. It worked brilliantly. Four months after taking the job, the former NHL nomad who spent nine seasons as a gritty fourth-line forward was raising the Cup in ecstasy. Considering Crosby and Malkin were both in their early 20s at the time, champagne toasts were expected. A half-decade later, Bylsma is the winningest coach in franchise history with 252 wins but the wait for another Cup run continues. While Pittsburgh enjoyed nearly unparalleled success from October to April -- including easily capturing the Metropolitan Division this year despite losing more than 500-man games to injury -- the Penguins again struggled to adapt in the post-season. Morehouse said the new general manager will determine whether Bylsma and the rest of the staff gets another shot. The 43-year-old Bylsma has two years remaining on his contract, the product of an extension he received last June as a vote of confidence from Shero following a four-game sweep at the hands of Boston in the Eastern Conference finals. The deal came with a promise to adopt a more defensive-minded approach. The Penguins even brought in longtime NHL coach Jacques Martin as an assistant, an old-school yin to Bylsmas new-school yang. Crosby took the blame for the teams underperformance as the Penguins cleared out their locker on Thursday. A day later the general manager ordered to put the leagues leading scorer in a position to keep Pittsburgh at the top was cleaning out his office. Whoever ends up redecorating will have his tough choices to make. At the same time, he gets to start with Crosby and Malkin firmly entrenched. Both players are signed through the rest of the decade. There are worse places to start. "A lot of teams would like to be where we are," Morehouse said. "However we do have high expectations and we do want to get to them." Adidas Superstar Baratas España .com) - Baltimore Ravens head coach John Harbaugh called Joe Flacco the NFLs best quarterback last week. Adidas Superstar Baratas .com) - The Boston Bruins announced Monday that the team has signed goaltender Niklas Svedberg to a one-year contract. http://www.baratasadidassuperstar.es/. Patrick Kane and the Chicago Blackhawks were proof of that on Wednesday night. Adidas Superstar Baratas Rebajas . The United States clinched the final berth into the Ford Worlds, March 28-April 6 at Scotiabank Centre in Halifax, on Saturday in Blaine, Minn. Adidas Superstar España . However, Jim Popp isnt sure how long hell be able to admire wide receiver Duron Carter.ALBANY, N.Y. - About one-third of professional mixed martial arts matches end in knockout or technical knockout, indicating a higher incidence of brain trauma than boxing or other martial arts, according to a new study in the American Journal of Sports Medicine. University of Toronto researchers examined records and videos from 844 Ultimate Fighting Championship bouts from 2006 to 2012 for the study published this month. They found that 108 matches or nearly 13 per cent ended in knockouts. Another 179 matches, or 21 per cent, ended in technical knockouts, usually after a combatant was hit in the head five to 10 times in the last 10 seconds before the fight was stopped. "Were taking the premise with this that what you see on TV is one thing, but to kind of add scientific rigour to document it objectively," said Michael Hutchison, co-author and director of the concussion program at the universitys MacIntosh Sports Medicine Clinic. With the technical knockouts, or TKOs, they reviewed videos and found "an increasing number of repetitive strikes to the head" during the last 30 seconds of a match, he said. Professional mixed martial arts includes elements of wrestling, judo, boxing and kickboxing inside an enclosure with fighters wearing small, fingerless gloves and no headgear. Officials from UFC, the sports major brand, seeking approval to stage bouts in New York have argued that mixed martial arts has evolved over 20 years with many safety regulations to protect fighters, including mandatory suspensions after concussions. They say its safer than boxing, where fighters tend to take repeated blows from padded gloves, with no history of deaths or traumatic brain injuries sustained in the ring. Lawrence Epstein, chief operating officer of UFC, called the Toronto study "somewhat flawed" and said a forthcoming study by researchers who have enrolled nearly 400 active and retired fighters will provide better insight. "By partnering with the Cleveland Clinic, one of the worlds leading medical research institutions, on advanced studies aimed at not only preventing long-term brain injuries, but also identifying those predisposed to them, the UFC demonstrates true commitment to the safety of all professional athletes," Epstein said. Preliminary results from the Cleveland studies found athletes with higher exposure to head trauma — based on a formula including number of fights, years fighting and fights per year — were likelier to score lower on cognitive testing. Researchers conducting the free, ongoing assessments of fighters brain health are examining factors like genetics, lifestyle or head trauma exposure and susceptibility to injury. The Toronto researchers, who examined UFC matches, found the time from a knockout blow — often a punch to the jaw — until maatches were stopped averaged 3.dddddddddddd5 seconds with losers on average getting hit 2.6 more times to the head. With TKOs, they found that in the last 30 seconds before a match was stopped the loser was hit on average 18.5 times, 92 per cent of those to the head. Hutchison acknowledged that unlike the knockouts, which meet the criteria for brain concussions, they cant definitively identify the particular injury from a TKO. Professional rules say that happens when a referee stops a fight because one competitor can no longer defend himself. "We can accurately suggest ... this cant be good for their health," he said. Citing data from other research, the study said the mixed martial arts head trauma rate also outpaces football and hockey. The researchers proposed introducing rules like in boxing where a fighter gets a 10-second count and evaluated after a knockdown. They also proposed more training to help referees to identify fighters who are defenceless or have lost consciousness so they can stop fights more quickly. "Given that participation at amateur levels of the sport is growing rapidly, we expect to see high rates of traumatic brain injuries at more junior levels of amateur competition," the researchers wrote. "These points strongly argue for banning the sport in youth and for preventive strategies to reduce the burden of traumatic brain injuries in professional MMA fighters who elect to fight." Hutchison wasnt saying whether mixed martial arts should be legal or not, only that adults should know the risks so they can make informed decisions. People are inherent risk takers, and some do it with drinking, smoking, skydiving or other activities, but they should be aware, he said. Most states have legalized and regulated professional mixed martial arts although some are silent on the matter. New York is the only state that prohibits such fights and longstanding efforts to get it legalized recently stalled again for advocates hoping to gain access to Madison Square Garden and other New York venues. The state Senate has passed the bill for several years and put it in a proposed budget for the upcoming fiscal year, but it has not cleared the state Assembly. New York state Sen. Joseph Griffo sponsored legislation that would legalize the sport and subject amateur mixed martial arts to state oversight that would include more stringent rules and regulations like those employed by amateur boxing. Regulation would also help the state go after the underground fights with paying audiences that are occurring now, especially in New York City, he said. "I think everybody would agree the objective is to be very sensitive and do everything possible with preventing trauma to the head," Griffo said. "I dont think in any way that should prevent the sport." ' ' '