ORCHARD PARK, N.Y. - Defensive tackle Kyle Williams and linebacker Nigel Bradham missed their second day of practice because of knee injuries, leaving the two Buffalo Bills starters status uncertain to play at Detroit on Sunday.Coach Doug Marrone declined to provide any update on the players status by saying he first needed to consult with team doctors.Williams, a three-time Pro Bowl selection, hurt his right knee and Bradham his left in a 23-17 loss at Houston last weekend. Williams watched the start of practice from the sideline on Thursday.Its also uncertain whether starting left guard Chris Williams can play because of a back injury that forced him to miss last weeks game.Buffalo (2-2) has lost two straight in preparing to play the Lions (3-1).___AP NFL website: www.pro32.ap.org and http://twitter.com/AP_NFLAir Max 180 Canada . Listen to the Raptors vs. Jazz live tonight on TSN Radio 1050 at 9pm et/6pm pt. The Raptors are 1-1 so far on the five-game junket after defeating Denver and losing to Portland. Air Max 270 Bowfin Canada . The 31-year-old, a two-time CFL lineman of the year, was among the most coveted free agents on the market. The Windsor, Ont., native will be especially important to a team that has lost veteran quarterback Anthony Calvillo to retirement and is expected to go with the less experienced Troy Smith and Tanner Marsh this season. http://www.clearanceairmaxcanada.com/air-max-tavas-canada-sale.html . Jamies number grades given are out of five, with five being the best mark. Steve Mason, Philadelphia (4) - Mason was brilliant all night long with save after big save on Benoit Pouliot, Carl Hagelin and Derick Brassard. Air Max 1 Sale Canada . UCI President Brian Cookson said Wednesday the commission will investigate allegations "that the UCI has been involved in wrongdoing in the past -- allegations which have done so much to hurt the credibility of the UCI and our sport. Air Max Thea Canada . - A week after a late-game debacle on defence, the Pittsburgh Steelers showed they can finish.MALMO, Sweden -- Defenceman Matt Dumba missed Fridays practice with an illness but is expected to be able to play in Canadas next game at the world junior hockey championship. Coach Brent Sutter said Dumba is already feeling better and should play Saturday when Canada (1-0) faces the Czech Republic (0-1). "Hes just got a little bit of a virus so were keeping him off the ice," said Sutter. "Its something that started (Thursday) night and he was a little better this morning, so hell be fine. He was up all night." Dumba, loaned to the team by the Minnesota Wild, skated the puck into the attacking zone to set up Canadas first goal in a tournament-opening 7-2 win over Germany. Sutter also said that Jake Paterson will start again in goal. The Saginaw Spirit goalie won the job with twwo strong starts in pre-tournament exhibition games, relegating Zach Fucale of the Halifax Mooseheads to a backup role.dddddddddddd However, Sutter said Fucale should see some action before the tournament ends. As for Paterson, he said: "He didnt have a lot of work (against Germany), but outside of that first goal, he made some key saves for us. He was there when he needed to be, so hell get another shot. "He has to continue to take the ball and run with it. Im not a believer in rotating goalies in this tournament. You want to go with someone whos riding the hot hand. We went with the 19-year-old to start the tournament, but you still have to assume that at some point, Fucales going to get that opportunity because we play a lot of games here in a short period of time." ' ' '