ALAMEDA, Calif. -- Despite being on pace to set an NFL record for yards allowed, Raiders defensive coordinator Ken Norton Jr. has no plans to make any major changes.Oakland ranks last in total defense and is 24th in points allowed heading into Sundays game at Jacksonville. The problems have been widespread, from missed tackles to blown coverages to communication issues that have derailed the teams otherwise promising start.The Raiders made two personnel changes prior to Week 3, inserting first-round draft pick Karl Joseph and fellow rookie Cory James into the starting lineup. Beyond that, things have mostly stayed the same and the disappointing results have continued to pile up.While fans have been clamoring for a change of some kind, Norton insists he has no plans to do anything differently.It depends on what you believe in, Norton said Thursday. Obviously youd like the stats to be better. Were in a pretty good place record-wise but your stats need to be better. We need to continue understanding what we are, who we are and get better at what were doing.The little things, the details, need to be taken care of. You look at the real good defenses (and) you look at our defense, theres not a lot of differences. But they make the plays that theyre supposed to make.Through six games the Raiders havent made very many plays at all defensively.Oakland has held only one team -- Tennessee in Week 3 -- to fewer than 400 yards and is on pace to give up 7,117 yards for the entire season. That would break the NFL record of 7,042 yards allowed by the New Orleans Saints in 2012.Raiders coach Jack Del Rio, who spent three seasons as defensive coordinator in Denver, took over play-calling from Norton at one point during a Week 2 loss to Atlanta but has otherwise allowed his coordinator to run the defense.Like Norton, Del Rio acknowledged the need for improvement but said that making sweeping changes isnt part of the solution for now.Its clear that were not operating the way that we need to operate to play really good defense, Del Rio said. It starts with the communication aspect, from the sideline to the huddle, from the huddle amongst each other out there. Thats one of the areas. When that cleans up, its going to alleviate a lot of issues that were having.Del Rio pointed to the teams youth on defense as part of the reason the team has struggled. Oakland starts three rookies on defense -- Joseph, James and defensive end Jihad Ward. Three other starters -- defensive end Khalil Mack, defensive tackle Justin Ellis and cornerback David Amerson -- have been in the league less than four years.Norton echoed Del Rios feelings and said that more than anything the Raiders lack consistency.We have the right people. Its a matter of getting it done on game day, Norton said. We need to make the plays consistently. We need to stay on top, we need to tackle, we need to certainly be more clear and everybody wants to talk about communication, but its about consistency over the duration of the game, showing up with a game mindset and winning. We have to be sharper and we have to play better.Note: Running back Latavius Murray practiced for a second straight day after missing two games with a toe injury. Murray has been limited but the coaching staff is hopeful he can play in Jacksonville.----Online:AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFLBart Starr Youth Jersey . -- The St. Johns IceCaps weathered a wild first period with the help of goaltender Jussi Olkinuora, before finding offensive inroads in the second. Mike Daniels Womens Jersey . After dropping their final six games of December, the Wild opened the new calendar year with four consecutive wins. Following a loss to Colorado on Saturday, Minnesota rebounded the following night to blank Nashville 4-0, but then had the tables turned on them Tuesday. http://www.packersrookiestore.com/Packers-Darnell-Savage-Jr-Jersey/ . Spiller left Week 3s 27-20 loss to the New York Jets with a thigh injury, but fully practiced with the team all week and expects to be ready to go on Sunday. Ray Nitschke Womens Jersey . -- When the Florida Panthers fell behind by two goals in the first period to the top team in the NHL, it appeared they were on their way to yet another loss. Green Bay Packers Jerseys . Vettel was 0.168 seconds faster than Red Bull teammate Mark Webber around the Suzuka circuit. Mercedes driver Nico Rosberg was two tenths of a second off Vettel. "The car balance is decent, but I think we can still improve," Vettel said.Two-time MotoGP world champion Marc Marquez has signed a two-year contract extension with Honda. The Spaniards new deal keeps him with Honda until the end of 2018 and it was announced ahead of Marquezs home race in Catalunya on Sunday.The 23-year-old, who is the youngest ever world champion, has been with the Japanese manufacturer since 2013. Im very happy to announce this renewal with HRC, especially coinciding with Grand Prix of Catalunya, my home GP, where I have some really good memories, Marquez said. Marquez has won two MotoGP titles during his time at Honda HRC and I have a very strong relationship, and Ive always wanted to continue being a part of the Repsol Honda Team.In three-and-a-half-years together, weve enjoyed some unbelievable moments, with great victories and two world titles, as well as a few challenging moments that I believe are making us stronger.Were woorking very hard this year to regain the title.dddddddddddd Its a great honour to be a part of the Honda family, and Im glad to remain with this special group of people for another two seasons. Fellow Spaniard Dani Pedrosa has also signed a new contract extension Honda Racings executive vice-president Shuhei Nakamoto also welcomed Marquezs contract extension.Theres no doubt that he is the present and future of MotoGP, he said. We know him well and he knows us well, and we both wanted to continue together.Marquez will continue alongside his current team-mate and compatriot, Dani Pedrosa, who also signed a contract extension until 2018 earlier this year. Also See: Features Wolves extend home run Rookie Rossi wins Indy 500 Aces end Pirates run ' ' '