PITTSFORD, N. Auden Tate Jersey .Y. -- Buffalo Bills safety Aaron Williams and wide receiver Dez Lewis were injured Thursday night following a hard collision at the teams practice.Williams is being treated for a suspected concussion, the team said after practice. There was no update on Lewis.The collision took place during a team drill. Both players stayed on the ground before eventually walking to the locker room under their own power. Lewis appeared to be holding his right arm as he walked to the locker room.The collision was extra concerning because Williams is attempting to make his way back from a neck injury. He played in just three games last season before undergoing neck surgery. Williams had a bone shaved in his neck to correct a nerve impingement, which had been causing numbness.Players said after practice that Bills coach Rex Ryan told the team Williams injury did not involve his neck.Its under our impression that at least its not a neck thing, at least I know that much, safety Corey Graham said. I dont know exactly whats wrong, but at least we know its not anything wrong with his neck.It seems like good news is coming out, linebacker Preston Brown said. I dont think its his neck.Williams had a concussion in Buffalos season opener in 2014.The Bills have been counting on Williams to return and fortify their secondary after a disappointing year overall on defense. The 26-year-old has been one of Buffalos best playmakers since making the switch from cornerback to safety in 2013. Williams has 237 tackles and seven interceptions.Lewis was a seventh-round pick in 2015 and made strides this offseason. Hes expected to be one of Buffalos top five receivers this season.The injuries took place at Buffalos final practice before its preseason opener on Saturday against Indianapolis.---AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL Mark Walton Jersey . Numbers Game looks into the Canadiens securing the services of Thomas Vanek in a trade with the New York Islanders. The Canadiens Get: LW Thomas Vanek and a conditional fifth-round pick. Andrew Brown Jersey . "Hes going to have hip surgery on Jan. 7, and hell be expected to rehabilitate for four to six months beyond that," Canucks general manager Mike Gillis said Friday in an interview. http://www.cheapcincinnatibengalsjerseys...hubbard-jersey/ . The No. 1-ranked Nadal tweaked his back warming up for the Australian Open final, which he lost almost four weeks ago in a major upset against Stanislas Wawrinka. His first stop after the layoff is the clay in Rio as he tests the back and tries to stay healthy for the French Open in three months. Monday, Ryen Russillo and Danny Kanell welcome ESPN NFL Insider Mark Dominik (1:15 p.m. ET), CFP selection committee chairman Kirby Hocutt (1:30), ESPN NFL analyst Tim Hasselbeck (2:00), College GameDays Rece Davis (2:30) and Washington coach Chris Petersen (3:00).Todays main topics:? CFP teams announced? NFL Week 13 reactionText us at 73776 (msg&data rates may apply) or tweet us at twitter. Bengals Jerseys Store. com/RussilloShow -- well be with you from 1 p.m. to 4 p.m. ET on ESPN Radio and ESPNRadio.com. Wholesale NFL Autographed Jerseys NFL Jerseys From China Cheap NFL Jerseys Outlet NFL Jerseys China Wholesale Jerseys Cheap NFL Jerseys China Jerseys NFL Cheap ' ' '