ORCHARD PARK, N.Y. -- LeSean McCoy was healthy enough to at least watch part of practice from the sideline Thursday, though its unclear whether the Buffalo Bills top offensive threat can play at Miami on Sunday.A person with direct knowledge of McCoys hamstring injury told The Associated Press the Bills running back is a game-time decision. The person spoke to The AP on the condition of anonymity because the Bills have not revealed their plans regarding McCoys playing status.Coach Rex Ryan used the word hopeful in providing an update a day after McCoy left practice complaining of tightness in one of his hamstrings. Ryan declined to go into detail when asked about the severity of the injury except to say it wasnt full blown.He also said he didnt know whether McCoy injured the same left hamstring that hampered his production last season, his first in Buffalo.I know it scares every Buffalo Bills fan because right away we go back to last year, Ryan said. Hopefully, its not to that extent. I dont believe it is.The injury McCoy sustained in training camp last year led to him gaining 145 yards in three games before sitting out the next two. The NFLs 2013 yards-rushing leader then missed the final two games of the season due to a knee injury and finished with 895 yards rushing.Offensive coordinator Anthony Lynn wants to be cautious with McCoys injury after what happened last year.I dont want him playing 85 percent, re-injuring the hamstring and then this thing lingers all year, Lynn said. I want him on the field and ready to go. I want him to be LeSean.McCoy was not present for the start of practice Thursday, but was spotted wearing a blue hoodie and carrying a football making his way to the locker room once the session ended.Ryan had encouraging news in saying he expects rookie linebacker Shaq Lawson to play against Miami (2-4). Lawson is Buffalos first-round draft pick who has been out since May when he had surgery to repair a right shoulder injury that nagged him at Clemson.McCoys injury, however, presents a potential big blow to the Bills (4-2), who have leaned heavily on the running back in building a four-game winning streak -- the teams longest in eight years.McCoy has combined for 470 yards rushing and six touchdowns (including one receiving) in the past four games alone, and Buffalo now leads the NFL with 998 yards rushing.If McCoy cant play, backup Mike Gillislee would likely start. The third-year player spelled McCoy in a mop-up role in last weekends 45-16 rout of San Francisco and scored a 44-yard touchdown run.The Bills other running backs are sparingly used veteran Reggie Bush and rookie fifth-round pick Jonathan Williams.Buffalos offense could be further depleted with receiver Robert Woods missing his second consecutive practice because of an injury to his lower right leg. Woods had his right foot in a protective boot on Wednesday, and said he aggravated a pre-existing injury against the Niners. With starting receiver Sammy Watkins out (left foot), Woods leads Buffalo with 25 catches and 240 yards, and also has scored once.On the bright side, tight end Charles Clay returned to practice after missing Wednesdays session with an ankle injury.As for Lawson, Ryan said hes impressed with what hes seen from the pass-rushing specialist in two practices.Yeah, he looks pretty darn good out there. Hes flying around. He looks like the guy that we drafted, Ryan said of the player Buffalo selected 19th overall. Theres a reason we took him in the first round, and hes showing that on the practice field.The Bills would have to make a roster move to activate Lawson off the physically unable to perform list.---AP NFL website: www.pro32.ap.org and AP NFL Twitter feed: https://twitter.com/AP-NFLStitched 49ers Jerseys . PETERSBURG, Fla. 49ers Jerseys 2021 . -- Five former Kansas City Chiefs players who were on the team between 1987 and 1993 filed a lawsuit Tuesday claiming the team hid and even lied about the risks of head injuries during that time period when there was no collective bargaining agreement in place in the NFL. https://www.49ersjerseysale.com/ . And follow TSN.ca right through Deadline Day for all the updates. From Pierre LeBrun While Anaheim GM Bob Murray said earlier this season he was not going to trade Jonas Hiller despite the fact hes an unrestricted free agent on July 1, some sources have told TSN Hockey Insider Pierre LeBrun that Murray might be willing to move another goalie. Cheap 49ers Jerseys . Clarkson had been dealing with an elbow injury in early January and will be out of action for at least one week. He has three goals and five assists through 36 games with the Leafs this season. San Francisco 49ers Pro Shop . -- Team after team passed on Andre Ellington in the draft. ITHACA, N.Y. -- Sean OBrien scored 18 points and Colgate held on to beat Cornell 67-63 on Wednesday night.The Raiders bounced back after a season-opening 83-55 loss at Syracuse on Friday. First-year Cornell (0-3) coach Brian Earl, who spent nine seasons as Princetons assistant coach, remains winless.Dana Batt made a layup to give Colgate (1-1) the lead for good, 49-48 with about seven minutes left. Batts layup sparked an 11-7 spurt that stretched the Raiders lead to 60-53 with 2:06 left..dddddddddddd OBrien capped the stretch with a 3-pointer, and Colgate shot 7 of 8 from the line to seal it.Will Rayman had 12 points and nine rebounds for the Raiders. Malcolm Regisford and Francisco Amiel added 10 points apiece.Matt Morgan scored 26 points on 7 of 16 shooting to lead Cornell. Stone Gettings had 14 points and Robert Hatter chipped in 10 points. ' ' '