ORCHARD PARK, N.Y. -- The Buffalo Bills have lost five of their past seven games, and their chances of making the playoffs are a slim 2 percent, according to FiveThirtyEight.com. However, defensive tackle Marcell Dareus is confident the 6-7 Bills will defeat the winless Cleveland Browns this Sunday.Thats just a guarantee, Dareus told The Buffalo News on Wednesday. We aint gonna be that team. Were not going to be the team that busts [the Browns losing streak] on them, no. Nobody in the league wants that to happen [to them], no.Browns offensive lineman Joe Thomas said the team will try hard to prove Dareus wrong.I hate that guy, Thomas said jokingly. Im gonna kill him. Thats great. The mindset were going to have is just the same. Were gonna make them the team that we break the streak on. I think thats, as a football player, our competitive nature, and thats the way we train ourselves to think every single week.Browns quarterback Robert Griffin III said he knows the Bills will bring their best game.Everyones trying to kick us when were down, so we just have to go take it, Griffin said. Were going to get everybodys best shot because nobody wants to lose to us.Elsewhere in the Bills locker room Wednesday, wide receiver Sammy Watkins suggested that coach Rex Ryan could lose his job as soon as Monday if the Bills lose to the Browns.We know if we lose, something crazy might happen immediately, Watkins said. So we need to go out there and win this game.After hosting Cleveland on Sunday, the Bills wrap up their regular season with games against the Miami Dolphins and New York Jets. Watkins said Wednesday he believes if the Bills win their remaining three games and finish with a 9-7 record, Ryan could keep his job as coach -- although he later admitted that was speculation on his part.That [9-7 record is] kind of the goal that were pushing for, he said.Watkins also lamented the possibility of the Bills firing Ryan and embarking on their seventh head-coaching search since their last playoff appearance in 1999.If everybody leaves, most likely its going to be a new start. You dont want to just start over, he said. Well be in probably the same situation the Browns are in, or any team that has younger and younger guys. For me, its trying to build on what we already got and move forward.Im not saying [a coaching change would be] a setback. I want to move forward. I dont want to keep going through this craziness and switching [offensive coordinators]. That kills a player and the team and the organization. Im trying to move forward and trying to work [on] what I need to work on. I feel like the coaches that we got can do it. Its all the mentality. We as a team, coaches, everything have to [effort to do] whatever we need to do to win. And thats it.ESPN Browns reporter Pat?McManamon contributed to this reportVince Coleman Jersey . Scott Kazmir allowed four hits in seven shutout innings, Michael Brantley hit a two-run homer in a three-run first inning and the Indians maintained their hold on an AL wild-card spot with a 4-1 win over the Houston Astros on Saturday night. Roger Maris Jersey . The 18th player to shoot 60 on the tour, Jamieson settled for par on the final hole when his 15-foot birdie chip grazed the edge of the hole and stayed out. After opening with rounds of 66 and 73 to make the cut by a stroke, he had 11 birdies in the bogey-free round. http://www.authenticcardinalspro.com/cardinals-chris-beck-jersey/ .ca look back at each of the Top 10 stories of 2013. Today, we look back at Boston Strong - a citys recovery from tragedy. Carlos Martinez Jersey .Y. -- Leading 3-0 with only 11:25 left, the Colorado Avalanche committed a seemingly meaningless penalty to give the New York Islanders a power play. Tyler ONeill Cardinals Jersey . -- Jimmy Walkers first PGA Tour trophy came with a special gift tucked inside.WASHINGTON -- The chief organizer of the Rio de Janeiro Olympics says security is his top concern, well ahead of the Zika virus.Sidney Levy, CEO of the Rio Organizing Committee, said Tuesday that keeping athletes and visitors safe from terrorism and other crime is his No. 1 top priority. He called the biggest fear lone wolf attackers.Differently from Zika, securitys at the top of my list -- the very top of my list, Levy said at a Council of the Americas event. We should never forget that these days we live in a society thats very in danger.The plan is to have 85,000 security personnel on the streets. Levy said the 2013 visit of Pope Francis and the 2014 World Cup were tests for Brazil.Francisco Dornelles, Rios acting governor, warned on Monday that budget shortfalls could compromise security and transit at the games. Levy said intelligence officials from 100 different countries are in Brazil monitoring potential threats.Zika, a virus linked to birth defects, has drawn widespread international concern. Levy stressed he does not worry about the virus and said none of the people working for him has contracted Zika. He pointed to expected cooler temperatures during the Olympics in his attempt to assuage fears.If I have to write on a piece of paper my top 10 worries today, Zika wouldnt be there, he said. Im not saying its not a public health issue. It is a public health issue. But we are going into the winter months in Rio and if you see every statistic of last years mosquitos proliferation in the summer and in the winter, it goes very high up in February and reaches the peak, which is the height of the summer. It starts going down, down, down. Right now its almost zero.Levy said Rio organizers did not expect this level of concern over Zika, and he acknowledged that more people around the world are worried about it than Brazilians are. Several high-profile athletes cited it as their reason for withdrawing from the Olympics.We thought that there were too many people here in the States talking about Zika and this is tooo much.dddddddddddd This is too much. Too many negative comments, Levy said. I think it was good for them to hear other voices.Levy was less optimistic about water pollution, saying Rio failed on its promise to clean 80 percent of it by the Olympics, which are set for Aug. 5-21. He said four of the five sites on the Guanabara Bay are tested daily for bacteria and will not pose any problems and left open the possibility of moving the other.The fifth area is closer to the shore and were testing that and depending on the rain and the wind sometimes good, sometimes not so good, Levy said. If closer to the games we see that this is not good enough, were going to change the location to further down the sea. Were very committed to not put at risk any athlete during the competition.The Associated Press has reported that Guanabara Bay has shown astronomically high level of viruses for which the state is not testing.Another issue is the political turmoil in the country. Levy is unsure about the upcoming vote to impeach President Dilma Rousseff, which likely will take place in August.We do pray for the impeachment vote to happen before the games, Levy said. If that prayer is not answered, we hope that (will) happen after the games. We asked the president personally about that, but he cant control his congress and senate. Were going to have to manage whatever happens. It would be ideal of that to happen before the Olympics.Levy said the subway is almost ready and that the light rail is having its soft opening. Because those modes of transportation are new and Brazil has never hosted an event of this magnitude.Security is, of course, part of the core of the agenda, Levy said. But I would say today the main issue for me is the combination of all that: How to make all that work simultaneously on the very first day. .... First day everybodys watching. Its going to have to work. Thats what worries me. ' ' '