Bernie Ecclestone has suggested Mercedes and Ferrari will quit Formula One in the near future and cast doubt over the Singapore Grand Prix staying on the calendar beyond 2017.Speaking in a wide-ranging interview with German publication Auto Motor und Sport, Ecclestone addressed the issue of the next Concorde Agreement, which contractually binds the top teams to the sport. Ecclestone says there are no guarantees Mercedes, the reigning world champions, and Ferrari, arguably the most iconic team in the sport, will remain when the next deal is put in place in 2020.It could happen to us that Mercedes and Ferrari run away, Ecclestone said. But honestly, if the races get better, this may not be such a terrible vision.We have to expect the manufacturers to leave us anyway. Mercedes will retire on the day when it suits them and its something we had before -- look at Honda, BMW and Toyota. They go when Formula One has done the job for them. There is no gratitude.Ecclestone also used the interview to talk about ?future of the Singapore Grand Prix, which has a contract in place until the end of 2017. The F1 CEO does not think promoters will want to extend their contract after next years race as they have achieved what they wanted from the event, which is now one of the most popular on the calendar.It is the same with the organisers. Look at what we have done for Singapore. Yes, the Grand Prix has cost Singapore a lot of money, but weve also given them a lot of money.Singapore was suddenly more than just an airport to fly to or from somewhere. Now they believe they have reached their goal and they do not want a grand prix anymore. Balenciaga Sneakers Nz . Canada is now down to its 22-player limit, although but players wont be registered until Christmas Day. Changes could still be made as a result of a suspension or injury. Discount Balenciaga .J. -- Marshawn Lynch said Thursday it will be good to get back to football after the Seattle quiet talking running back wrapped up his final mandatory media session of Super Bowl week. http://www.balenciagasalenz.com/ . Two pressure cooker bombs exploded near the finish line of the April 15 race in an area packed with fans cheering the passing runners. Three people were killed and more than 260 injured, including at least 16 who lost limbs. Balenciaga Sale Nz . Olli Jokinen, Mark Scheifele, and Bryan Little each had a goal and an assist as Winnipeg won 5-2, handing Calgary its record-setting seventh consecutive loss on home ice. Balenciaga Shoes Nz . Halifax beat the Saint John Sea Dogs 7-5 on the strength of two goals apiece from Nikolaj Ehlers, Matt Murphy and Brent Andrews. Jonathan Drouin also scored and had three assists while Zachary Fucale made 17 saves for the Mooseheads (16-8-0), who led 6-1 after two periods. TORONTO -- The Florida Panthers arent taking any risks with franchise defenseman Aaron Ekblad.Ekblad, 20, is headed back to Florida and will miss the remainder of the World Cup of Hockey for Team North America.While Aaron would have liked to stay with his teammates at the World Cup of Hockey, we respect the decision for him to continue his evaluation and rehabilitation in Florida with the Panthers team doctors, Team North America said in a statement. Aaron was a very important part of our defense core here and a key leader on this team. We wish him all the best in his recovery.Ekblad took a big hit from Finlands?Leo Komarov?during North Americas win on Sunday and sat out Mondays 4-3 loss to Russia. North America is calling it an upper-body injury, but an NHL source said he was following league protocol by sitting out Mondays game with symptoms consistent with a mild concussion.Ekblad will be re-evaluated by doctors in Florida.Hes a huge piece of our team, said Team North America captain Connor McDavid. We miss him a lot, but it will be up to us to kind of march on without him.Added goaltender Matt Murrray: Hes a great player.dddddddddddd. He seems like a 10-year veteran and hes only 20 years old. Yeah, well miss him.Without Ekblad, the 2014 No. 1 draft pick whos already an NHL franchise defenseman, North America will need to lean more heavily on Morgan Rielly, Colton Parayko, Shayne Gostisbehere in a crucial game Wednesday against Sweden.The whole team has to be prepared to play more minutes, and rise to the challenge and take care of each other defensively, Rielly said. You have to learn on the fly a little bit.Coach Todd McLellan praised the play of replacement Jacob Trouba but also lamented Ekblads absence. On a team of 23-and-under Americans and Canadians, youth was a weakness during a rough 10-minute stretch against Russia.When youre a group of young players, youre looking for somebody just to take charge and settle it down, maybe get a shift or two under your belt, and we didnt get that quick enough, McLellan said.The Associated Press contributed to this report.? ' ' '