Christian Horner says it will be a great loss for Formula 1 if Ron Dennis leaves McLaren at the end of the season. Sky Sports understands Dennis is likely to leave his management role in December after more than 30 years at the helm of the Woking team amid long-running boardroom tensions.As leading figures at rival outfits, Horner and Dennis have been involved in several public spats down the years, but the Red Bull chief has showered praise on the McLaren chairman for his achievements in F1. I only have the utmost respect of Ron, Horner told Sky Sports News HQ.Weve gone head-to-head and fought over sponsors, engineers, drivers, whatever, but hes always played fair.It would be a great loss if hes not involved, certainly for McLaren and also Formula 1. Former Benetton and BAR Team Principal David Richards and Marc Priestley discuss whether Ron Dennis should leave McLaren Dennis is the most successful F1 team principal in history, winning a combined total of 17 Drivers and Constructors Championships before stepping down in 2009, and has since overseen the successful diversification of the McLaren Group.While fiercely competitive, Horner says the 69-year-old has also been known to put the interests of F1 before those of McLaren.The Formula 1 Gossip ColumnWhat he has achieved in Formula 1 is quite remarkable, added Horner. What he has built McLaren into is an example to us all.Hes a passionate man and he argues for the right things for Formula 1, sometimes to the detriment of his own team.Dennis has yet to comment publicly on the speculation over his future but said via a McLaren spokesman last month he is not stepping down. The Englishman owns 25 per cent of McLaren but friction between fellow shareholders, long-time business partner Mansour Ojjeh and Bahrains sovereign wealth fund, is thought to have resulted in the decision not to renew Denniss contract as chief executive when it expires at the end of the year.McLaren driver Fernando Alonso said at the Mexican GP he was in the dark about the situation, but was keen to find out in the next few weeks what changes, if any, were afoot.We have been racing now quite constantly in the last three or four weeks, Alonso told SSNHQ. Now between Mexico and Brazil, or after Abu Dhabi, we will sit with the team and know exactly what is the truth behind all these things. So right now I cannot tell you much. Also See: Alonso wants to know truth Ron wont go until McLaren win The Formula 1 Gossip Column Watch Sky F1 on NOW TV Wholesale Nike NBA Jerseys . The 20-year-old Pelicans big man glanced up and smiled widely at the well-wishers -- a fitting end to a day he wont soon forget. Davis responded to his selection earlier in the day as a Western Conference All-Star with 26 points and 10 rebounds, and the New Orleans Pelicans overcame a 10-point fourth-quarter deficit to defeat the Minnesota Timberwolves 98-91 on Friday night. Discount Nike NBA Jerseys . A forerunning sled crashed into the worker Thursday at the Sanki Sliding Center. The unidentified worker broke both legs and was airlifted to a nearby hospital. http://www.cheapbasketballjerseysauthentic.com/ . 10 Texas Rangers jersey for one last time. Young formally announced his retirement Friday after returning to Rangers Ballpark, his baseball home for all but the last of his 13 major league seasons. Cheap Nike NBA Jerseys . Didier Drogba gave away the penalty that put Senegal one goal away from a major upset, but the veteran striker will get another chance -- probably his last -- at the World Cup after Salomon Kalous injury-time strike sealed the Ivorians place in Brazil next year. Cheap NBA Jerseys Authentic . LOUIS -- Heading into the final stretch of the season, the issues for the Chicago Bears banged-up defence only seem to be getting worse. RENTON, Wash. -- The Seattle Seahawks will likely be without free safety Earl Thomas and cornerback DeShawn Shead for Sundays game at Tampa Bay.Seattle coach Pete Carroll was pessimistic on Wednesday that either player would be able to go after suffering hamstring injuries last week against Philadelphia.Thomas was hurt in the third quarter running downfield in coverage on a pass that was intercepted by teammate Richard Sherman.Shead had his hamstring bothering him before last Sundays game against the Eaggles and left in the first half after it continued to bother him.ddddddddddddf Thomas doesnt go, it would be the first game missed in his career, snapping a streak of 106 straight starts.Steven Terrell would likely start in place of Thomas, with Jeremy Lane and Neiko Thorpe filling in for Shead.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL Cheap Throwback Baseball Detroit Tigers Jerseys Cheap Throwback Baseball Colorado Rockies Jerseys Cheap Throwback Baseball Houston Astros Jerseys Cheap Throwback Baseball Kansas City Royals Jerseys Cheap Throwback Baseball Los Angeles Angels Jerseys Cheap Throwback Baseball Los Angeles Dodgers Jerseys Cheap Throwback Baseball Miami Marlins Jerseys Cheap Throwback Baseball Milwaukee Brewers Jerseys Cheap Throwback Baseball Minnesota Twins Jerseys Cheap Throwback Baseball New York Mets Jerseys Cheap Throwback Baseball New York Yankees Jerseys Cheap Throwback Baseball Oakland Athletics Jerseys Cheap Throwback Baseball Philadelphia Phillies Jerseys Cheap Throwback Baseball Pittsburgh Pirates Jerseys Cheap Throwback Baseball San Diego Padres Jerseys Cheap Throwback Baseball San Francisco Giants Jerseys Cheap Throwback Baseball Seattle Mariners Jerseys Cheap Throwback Baseball St. Louis Cardinals Jerseys Cheap Throwback Baseball Tampa Bay Rays Jerseys Cheap Throwback Baseball Texas Rangers Jerseys Cheap Throwback Baseball Toronto Blue Jays Jerseys Cheap Throwback Baseball Washington Nationals Jerseys ' ' '