PHOENIX -- The NCAA Tournament has gone through some massive changes in recent years, the biggest being an expansion to 68 teams.Dont expect any more big changes anytime soon.Though there are annual quibbles about which teams should make the field, the format for one of the biggest spectacles in sports works and the NCAA has no interest in messing with it.Over the past many, many decades, the core is really solid, so its what can we do to enhance it without taking away from that core, Mark Hollis, chair of the NCAAs Division I mens basketball committee, said Monday.Because of the intricacies of the NCAA Tournament, I would challenge thats something you wouldnt want to touch. We live in a society where we want to change, improve everything, but the core of it is pretty good.The NCAA Tournament field expanded from 53 to 64 teams in 1985, a format that remained in place until a play-in game was added in 2001 and expanded the bracket to 65 teams.A big change came in 2011, when the NCAA Tournament expanded the field to 68 teams, with the last four to get into the tournament playing in the First Four.The larger field has helped increase the chances for upsets, which have come fast and furious over the past several seasons.The audience has expanded with the field; the 2015 NCAA Tournament was the most-watched in 22 years, averaging 11.3 million viewers.Is it (expansion) possible in the future? Sure, anythings possible, but I dont see that in the short term, said Dan Gavitt, NCAA vice president of mens basketball championships. The core of it and the thing that makes it so incredibly popular is whats protected by this committee, so by and large the traditions that make March Madness the way it is will stay.The NCAA has discussed moving the First Four from Dayton, Ohio, or at least expanding it to two sites, but has had a hard time justifying it.Since becoming the First Four site in 2011, Dayton has been a perfect host. The teams are selected on Sunday and the games are Tuesday night, but the city is always ready and the games usually sell out despite the short turnaround.Playing games at a second site would make it easier for teams in the West travel-wise, but it may come under the category of why fix whats not broken.Thats the X factor: If we you move it, consider another location, can they deliver that incredible college basketball feel and experience? Gavitt said. Its a risk because you dont know. Some of the other places where we have first and second rounds somewhat depend on what teams are playing there. Thats always going to be the trick when it comes to First Four.The NCAA is looking at changes to the regional rounds of the NCAA Tournament.The tournaments first weekend is exciting, the games spread across the country and upsets coming at every turn. The Final Four has its own vibe with a national championship on the line and so many other activities surrounding the games.The regional rounds determine which teams will play in the Final Four, but often dont get the hype of the tournaments first and third weekends.To enhance the regionals, the NCAA is looking at making those games more of a stand-alone event like the Final Four by adding concerts and fan experiences to go along with the games.Itll never approach the size and scope of the Final Four, but for those fans, those four teams in those three days are arguably as good as the Final Four the following weekend, depending on who the teams are, Gavitt said. So to make it a bigger and more exciting event for that locality would make it special.---More AP college basketball at http://collegebasketball.ap.orgWomens NFL Jerseys Outlet . Down by seven with 90 seconds left in regulation, thats where they looked comfortable. Cheap NFL Jerseys Wholesale . 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She hit a wrong target and missed one completely, allowing Monika Karsch of Germany to draw level at 6-6.Her father and coach, Tasos Korakakis, sitting not far behind, couldnt bear to watch, preferring to look at the floor, his pants, the hands in his lap.Karsch started the seventh five-shot series hitting the wrong target, and Korakaki retook the lead going to the last shot. Korakaki hit, paused, and jumped up and down when she realized she won.Im the happiest person on Earth but I cant find the words in English, in Greek or French to describe my feelings, said the 20-year-old Korakaki, who also won bronze in the 10-meter air pistol.She did admit to becoming a bit stressful after winning the first three series of the final, and knowing gold was virtually in her grasp.And when she teared up on the podium while listening to her national anthem, she said that was about relief and payback.Korakaki said she was close to quitting shooting three years ago, at 17, because she and her father were in an open war with the Hellenic Shooting Federation, particularly in the last two years.She blamed the problem on the behavior and attitudes by people of my federation ever since she made the national team at 14.I cried listening to the national anthem, because at that moment, all the difficulties went through my mind, she said. I really felt like I made it, against everybody, aggainst every hard situation, against everyone trying to bring me down.dddddddddddd Thats why I cried, it was a mental release.That she managed to win a gold and bronze in her first games, Greeces first Olympic medals in shooting in 96 years, she credited to my will, my strength, my motivation from my family, my friends, and hard work.Korakaki was second after qualifying, behind only top-ranked Zhang Jingjing of China. Zhang shot an Olympic qualifying record of 592, beating by one the mark of 2012 champion Kim Jangmi of South Korea.Kim failed by one place to qualify for the eight-women semifinals on a countback. The 2008 champion, Chen Ying of China, also missed out.Nino Salukadze of Georgia, the 1988 Olympic champion in her eighth games, rolled back the years to qualify third, but started badly in the semifinals and couldnt recover.Neither, surprisingly, could Zhang, the world champion. She had to rally late in the semifinals, but managed to make only the bronze-medal match. She hit all five targets in the first series against Heidi Diethelm Gerber, but faded and the Swiss clinched bronze on her second-to-last shot of their sixth series.The semifinals guaranteed a new Olympic champion, and Korakaki, more relaxed after winning the bronze, ultimately earned it. Despite the problems with her federation, shell keep on shooting.Im dreaming of more medals, she said, more European medals, more World Cup medals, and, why not, more Olympic medals. ' ' '