PHOENIX - Changes could be afoot for the NFL rule book. Aaron Ramsey Jersey . Starting with what is a catch and what is pass interference.Two plays in the post-season have made those hot subjects, NFL football operations chief Troy Vincent said Thursday. That really hit home when Vincent heard a caller to a talk radio show suggest fans needed to watch games with a rule book at their side.No question this and coaches challenges will be the topics, Vincent said, looking ahead to next months discussions by the leagues influential competition committee.The Detroit Lions, feeling burned by a non-interference call in a playoff loss to Dallas, already have proposed expanding the use of instant replay for coaches challenges. Dean Blandino, the NFLs officiating director, said the competition committee will look into adding to what calls are reviewable, as it does each year.That committee, which makes recommendations to the 32 owners on rules changes, also will re-examine the process of the catch rule that cost the Cowboys Dez Bryant in a post-season loss to Green Bay.Blandino, who like Vincent is on the powerful committee, said its members look at any situation ... any time a team brings up an issue that has to be looked into.A contraction of the massive rule book also will be considered, but Vincent warned that for any proposed changes, every conceivable effect needs to be examined.How do we create that culture for everyone of clarity and consistency? Vincent said, noting its a major challenge. Thats where the wisdom comes in — how we got to here, and how do we adjust to keep this or this from happening as a result (of changes)?Public consternation over officiating this season became an uproar in the playoffs after the non-call in Detroit-Dallas, and the replay reversal in Dallas-Green Bay.Blandino said Thursday the officiating rate of accuracy was on par with last season, although he didnt indicate what that rate was. He noted the league is keenly aware of the impact an officiating mistake can have on the outcome of games.Which could lead to expanded use of replay reviews, although the league is loath to add too much and slow the games to a crawl.Absolutely there are discussions going back to last season, Blandino said, and adding to the list of reviewable plays. Weve stayed away from areas that involved subjective judgments: holding, pass interference. As technology has improved, all that begs the question, Can we eliminate some mistakes that happen in a game?There are several proposals from the clubs and they will be discussed with the competition committee.Patriots coach Bill Belichick previously has suggested everything be challengeable, but the coaches still would be limited to two (or if successful on both, three) challenges.Well do extensive review of film and make a proposal on any changes, Blandino said.The owners will gather here in March for what are likely to be very active meetings.Vincent and Blandino indicated adding an eighth on-field official isnt likely. But with the increase in spread offences and the pro game moving from run-oriented to highly pass-oriented, it also will continue to be considered.The problem with an additional official is theres no certainty it would solve any officiating problems, and the number of flags thrown easily could increase with another person blowing whistles.Penalties were up two per game in 2014, which doesnt seem like much considering the heavy emphasis on defensive holding calls. After a preseason and early season in which teams struggled to avoid flags, those calls diminished as the players and coaches adapted.The length of games decreased for the first time since 2008, which Blandino attributed to wireless communications among officiating crew members, and league headquarters consulting with referees on video replays.Getting back to that fans reaction to the Cowboys-Packers game, Vincent noted that whenever there were difficult calls in the past, we expanded the rule book.That sometimes made it difficult for the officials to articulate what the rule is, Vincent said. Football should be simple.___AP NFL website: www.pro32.ap.org and www.twitter.com/AP_NFLMohamed Elneny Jersey . -- The Orlando Magic finally are showing the patience in critical moments that coach Jacque Vaughn has been waiting for all season. Calum Chambers Jersey . - Novak Djokovic beat John Isner 7-5, 6-7 (2), 6-1 on Saturday to reach the final of the BNP Paribas Open, where hell resume his longtime rivalry with Roger Federer. http://www.arsenalsoccerproshop.com/Authentic-Sead-Kolasinac-Arsenal-Jersey/ . "I have had no discussions with Chad Johnson or his representation," Popp said Friday in an email. However, he appeared to confirm a report on Twitter from TSN this week that Johnson was on Montreals negotiation list.KANSAS CITY, Kan. -- At any age, Jeff Gordon sure knows how to win. Nearly two decades after he burst onto the scene with his first victory, Gordon keeps taking checkered flags, storming to the lead in the final laps at Kansas Speedway on Saturday night for his first victory of the season and 89th overall in NASCARs top series. The 42-year-old Gordon held off a hard-charging Kevin Harvick on the final lap to move into the Chase for the Sprint Cup championship field. Gordon won for the first time since October at Martinsville and became the ninth driver to win in the first 11 races this season. He entered the race with the points lead, but exclaimed a weight was lifted off his shoulders as he crossed the finish line for his third Kansas victory. "Im just so proud of (the 24 team). They have been giving me the best race cars all year long," Gordon said. "I have been having so much fun. Im going to be 43 this year and I feel like Im 25 again. That is the way they make me feel." Kasey Kahne was third, followed by Joey Logano and Dale Earnhardt Jr. Danica Patrick was seventh for her best career Cup finish. Gordon built his points lead on the strength of four top-fives and seven top-10s in the first 10 races -- including second-place finishes at Texas and Richmond -- but he knew how much one win would ease pressure on his Hendrick Motorsports team. He got it under the lights at Kansas. "This is so sweet," he said. "What a huge weight lifted off this teams shoulders. We needed to get to Victory Lane." Gordon is celebrating the 20th anniversary of his first career Cup victory at Charlotte Motor Speedway in the prestigious Coca-Cola 600. He will go for his fourth Coca-Cola 600 victory May 25. At Daytona this year, Gordon insisted he was serious about considering retirement with a fifth championship. He looks every bit a title contender -- but said he feels like he could race until 50 if his cars are this stout. "The whole retirement thing I think is thrown out too much," he said. "I know Im somewhat to blame for that." After the start of the race was delayed 35 minutes by rain, the first Sprint Cup night race at Kansas soon left drivers in the dark after the lights went out on the backstretch. NASCAR polled drivers if they wanted to continue and they were good to go, with Kurt Busch and Carl Edwards among the many who said thhe track was bright enough to race. Francis Coquelin Jersey. Harvick led the final 36 laps in his October win and led the first 41 on Saturday before briefly falling into the middle of the pack. Harvick worked his way to the front in the No. 4 Chevrolet and opened a commanding lead over Gordon and Logano. He led a race-high 119 laps in the 400-mile race -- small consolation once Gordon grabbed the lead with eight to go. With two wins already, Harvick has been a force in his first season at Stewart-Haas Racing, but his dominant Chevrolet ran out of gas on his last pit stop and lost time that he couldnt recover. "I should have been paying attention to my pit road lights and should have got off pit road better," he said. "I made a mistake at the end and it cost us a chance to stay out in front of the 24." Patrick had her best run of the season, spending most of the race nestled inside the top 10, and brought a needed jolt of electricity when she passed teammate Tony Stewart and Earnhardt to move into third with 95 laps left. Patrick hadnt finished better this season than 14th at Fontana and her lone top-10 in the Cup series was an eighth-place finish in the 2013 Daytona 500. She was shuffled back on a restart, costing her a top five. Patrick beamed in the garage after the kind of finish shed been striving for since her dazzling performance at Daytona more than a year ago. Crew chief Tony Gibson told her, "Chicks rule, huh?" "I know that we havent had the best of times, but we work hard for it," Patrick said. "This is the kind of stuff that materializes in wins. Weve just got to keep hanging around and doing what were doing. Im just proud of everyone for working really hard and believing in me." Sara Christians fifth-place finish in a 1949 race remains the best for a female driver in NASCARs top series. Jamie McMurray and David Gilliland both had their cars erupt in flames in separate accidents. Gilliland was slow to exit his No. 38 Ford and gingerly walked away from the smouldering wreckage. He was checked out and released from the infield care centre. "It was the hardest hit Ive had in a long time," he said. McMurray had a solid run derailed when he smacked the wall and the back of his No. 1 Chevrolet caught fire. "I heard a small pop, and then just lost all the steering and got into the fence," he said. 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