ORCHARD PARK, N. Derek Sanderson Jersey .Y. - Buffalo Bills coach Doug Marrone says running back Fred Jackson is not yet ready to return against the Kansas City Chiefs, but hell see how things progress the rest of this week.Marrone said Thursday hes not sure if Jackson will be available.Jackson was limited in practice for a second day in a row on Thursday. The 33-year-old is making his way back from a groin injury he suffered on Oct. 19. Jackson has 239 yards and one touchdown on 55 carries this season.Rookie receiver Sammy Watkins sat out Thursday after suffering a groin injury in practice Wednesday. Marrone declined to offer details, referring to Watkins status on the injury report instead.Buffalo (5-3) is home against Kansas City (5-3) on Sunday. Custom Boston Bruins Jerseys . After a 99-97 loss to the Toronto Raptors on Wednesday night, his Celtics coaches and teammates have only positive things to say about the Toronto-born rookie. Torey Krug Jersey .J. -- Rampage Jackson scowled, howled, then bellowed to the crowd: "Im back! Im back!" With rebuilt knees and a new promotion, Jackson might have one more act left in MMA. http://www.officialbruinsfanstore.com/authentic-adam-oates-bruins-jersey/ . -- Canadas Justin Shin shot an 8-under 64 on Thursday on PGA Wests Nicklaus Tournament Course to take the first-round lead in the Web.SAO PAULO - Nico Rosberg finished ahead of his Mercedes teammate and title rival Lewis Hamilton in practice for the Brazilian Grand Prix on Friday.Rosberg was fastest in both sessions, finishing with the best time of the day with a lap of 1 minute, 12.123 seconds at Interlagos. Hamilton was .0213 slower. Kimi Raikkonen of Ferrari was third, about half a second behind Rosberg.The Mercedes drivers are the only two vying for the Formula One title. Hamilton leads Rosberg by 24 points with 75 available going into the last two races.The title will not be decided in Brazil as the season-ending race in Abu Dhabi will be worth double points. Hamilton can win his second world title with consecutive second-place finishes or a third in Brazil and a second in Abu Dhabi on Nov. 23.As they did for most of the season, the Mercedes drivers led throughout the practice sessions, which were run under dry conditions at Interlagos.It was a very normal day for us, Rosberg said. There was a lot of understeer early but after we solved the problem the car was very fast, as always. I liked the result.Hamilton doesnt think he needs to improve a lot to catch up with his teammate.I just need to put a lap together, he said.The newly-resurfaced track offered little grip compared to previous years and was especially slippery in the afternoon under warmer temperatures. Several drivers span and went off the track, including Hamilton a few times.The track is really difficult to drive in these temperatures, he said over the team radio.Both practices had to be briefly red flagged four times, including when Force Indias Spanish test driver Daniel Juncadella crashed into a tire barrier in the first session. He was not injured.There will be another practice on Saturday before qualifying.Fernando Alonso of Ferrari finished seventh but had his day cut short in the second session after his engine appeared to blow up. Johnny Bucyk Jersey. The Spaniard had to quickly get out of the car as flames appeared to spread. The incident caused one of the red flags.Raikkonen also went off the track several times in both sessions before managing to finish with the third-fastest time.Home crowd favourite Felipe Massa, a two-time winner in Brazil, finished sixth, one spot behind Williams teammate Valtteri Bottas.Red Bull, which has won four of the last five races in Brazil, struggled in the first session but picked up the pace in the second with Daniel Ricciardo finishing fourth. Sebastian Vettel, who at one point said there were some serious problems with his car, ended ninth.McLarens Jenson Button, still uncertain about his future in F1 next season, had mechanical problems and was the only driver without a timed lap in the first session. He was only 16th in the second.There will be only 18 cars again on the grid this weekend as Marussia and Caterham continue to deal with financial problems. Marussia was shut down on Friday and Caterham launched a crowdfunding project to ease its financial difficulties and return to the grid for the final grand prix.Hamilton is going for his sixth win in a row and 11th in the season, both of which would be a first for a British driver. Rosberg has four victories. Neither driver has won in Brazil.Mercedes has placed 1-2 in 10 of the 17 races this year, and clinched the constructors championship with three races to spare. It has 14 victories between the two drivers, one short of the season record shared by Ferrari and McLaren.The 4.3-kilometre counterclockwise (2.6 mile) Interlagos track has new runoff areas and a new pit entrance and pit exit, all added to improve safety.___Follow Tales Azzoni at http://twitter.com/tazzoniAuthentic Nike Tampa Bay Buccaneers Jerseys CheapAuthentic Nike Tennessee Titans Jerseys CheapAuthentic Nike Washington Redskins Jerseys CheapAuthentic Nike Arizona Cardinals Jerseys CheapAuthentic Nike Denver Broncos Jerseys CheapAuthentic Nike Green Bay Packers Jerseys CheapAuthentic Nike Los Angeles Chargers Jerseys CheapAuthentic Nike New England Patriots Jerseys CheapAuthentic Nike Oakland Raiders Jerseys CheapAuthentic Nike Seattle Seahawks Jerseys CheapAuthentic Nike Carolina Panthers Jerseys CheapAuthentic Nike Cleveland Browns Jerseys CheapCheap Throwback Baseball Arizona Diamondbacks JerseysCheap Throwback Baseball Atlanta Braves JerseysCheap Throwback Baseball Baltimore Orioles JerseysCheap Throwback Baseball Boston Red Sox JerseysCheap Throwback Baseball Chicago Cubs JerseysCheap Throwback Baseball Chicago White Sox JerseysCheap Throwback Baseball Cincinnati Reds JerseysCheap Throwback Baseball Cleveland Indians Jerseys ' ' '