GLENDALE, Ariz. -- Arizona Cardinals quarterback Carson Palmer has entered the NFLs concussion protocol after a vicious hit late in the fourth quarter, putting his status for Thursday nights game against the San Francisco 49ers in jeopardy.Palmer suffered the injury with 5 minutes, 40 seconds left in the Cardinals 17-13 loss to the Los Angeles Rams on Sunday. On the play, a sack was split by Rams defensive tackle Aaron Donald and defensive end Eugene Sims, and?Palmers head appeared to hit the turf. He was wobbly after being helped up by teammates and was met by team doctors and trainers at the sideline as he came off the field. They evaluated him on the sideline and then escorted him to the locker room, where he underwent further evaluation.At one point, Palmers helmet was given to an equipment manager, who walked with it to the other side of the sideline, away from Palmer.If Palmer isnt able to practice this week but gets cleared through the concussion protocol by Thursday morning, he likely wont play against the 49ers, Cardinals coach Bruce Arians said.Probably not, probably not, Arians said. Well be very, very careful with this injury. It is not like a sore wrist or a sore shoulder.Arians thought the hit that brought Palmer down was too low, per NFL rules, but said the officials thought the Rams defenders were blocked into Palmer.Weve got to talk to the league about that rule, Arians said. And well find out.If Palmer is not cleared by Thursday, backup Drew Stanton will start. His last start came in Week 15 of the 2014 season, when Palmer was out with a torn ACL.Despite Stanton going more than a year without significant snaps, Arians is confident in his backup.Ive got a ton (of confidence), he said. Drew did everything he could to get us down there for that last play. Hes beaten this team before, the 49ers. Everybody has a ton of confidence in Drew. Clay Matthews Rams Jersey . The head of USA Boxing came out swinging Tuesday with an open letter to Tyson -- a former Olympic hopeful himself -- that accuses the former heavyweight champion of trying to poach fighters who might be candidates for the U. Deacon Jones Rams Jersey . The Brazilian goalkeeper signed a loan deal with the Major League Soccer club on Friday as he looks to get playing time ahead of this summers World Cup in his home country. http://www.ramsrookiestore.com/Rams-Cory-Littleton-Jersey/ . McCarthy, a player who played some games in the second tier for Wigan at the start of this season, would go on to shine inside Evertons midfield, outplaying the man he was brought in to replace, on one of the grandest stages in English football. On Saturday, it was fitting that Manchester Uniteds most recent dagger into the chest was delivered by Frenchman Yohan Cabaye, a wonderfully gifted central midfielder who put on an outstanding effort for Newcastle at Old Trafford. Kurt Warner Womens Jersey . Self was acquired from the Buffalo Bandits in a trade for Alex Hill midway through last season, and made his debut in Rochester on March 16, 2013. Clay Matthews Womens Jersey . Andrew Luck lost his favourite target and the Indianapolis locker room lost one of its most revered leaders when Reggie Wayne was diagnosed Monday with a torn anterior cruciate ligament in his right knee that will cost him the rest of the season. SPRINGFIELD, N.J. -- U.S. Ryder Cup captain Davis Love III wont discount anyone making his squad.Love pointed out Tuesday at the PGA Championship that when the Americans take on Team Europe at the end of September at Hazeltine, he plans to look deep into the list of possible players for captains picks.How deep?He noted the precedent had been set when Phil Mickelson was 30th as a captains pick for the 2015 Presidents Cup.I think our guys seem to be, like I said from 1 to 25, even farther down, consistently playing well, said Love, who is not playing this week at Baltusrol because of recent hip surgery. We might not win every week, which is hard to do on the PGA Tour these days. We have four, five, six guys right up there every week ... So many guys just week-in and week-out, just keep playing good.Unlike most years, the PGA Championship wont be the cutoff point for the eight automatic qualifiers for the U.S. squad. That will come Aug. 28 after The Barclays, the FedEx Cup playoffs opener. On Sept. 12 after the BMW Championship, Love will make three of his four captains piicks.dddddddddddd His final selection will happen Sept. 25, the night of the Tour Championship and just days prior to the start of the Ryder Cup.With this weeks PGA being a major championship, double points are available for American golfers, so there could be volatility in the standings come Sunday night.As of now, the current U.S. team would be made up of Mickelson, Dustin Johnson, Jordan Spieth, Zach Johnson, J.B. Holmes, Brandt Snedeker, Bubba Watson and Matt Kuchar.Team Europe would consist of Rory McIlroy, Danny Willett, Henrik Stenson, Chris Wood, Sergio Garcia, Rafael Cabrera Bello, Justin Rose, Andy Sullivan and Matthew Fitzpatrick with Darren Clarkes three captains picks forthcoming.The U.S. has lost the past three Ryder Cups (in 2010, 2012 -- where Love was also the captain -- and 2014) as well as six of the past seven editions of the biennial matches, with the lone victory coming with Paul Azinger at the helm in 2008 at Valhalla. ' ' '