Duke has experience and young talent to spare. Kentucky has reloaded yet again. Kansas doesnt appear to have a weakness. Defending national champion Villanova looks a whole lot like last years team and Oregon is good enough to break the West Coast title drought.At least thats what the nations top teams -- as selected by the Associated Press poll, released Monday -- look like on paper.However, while every team is (as coaches love to remind us) undefeated this time of year, none are flawless. As good as they appear, each has a potential Achilles heel that could trip it up between now and an April 3 date at the University of Phoenix Stadium in Glendale, Arizona, site of this years Final Four.Heres a look at the Top 25 teams and their potential fatal flaws: Cheap Nike Shoes Black Friday . -- Most satisfying to Russ Smith about No. Wholesale Nike Shoes Black Friday . The team says the Spain international has a muscle pull in his right leg. Barcelona hosts third-division side Cartagena in the return leg of their round-of-32 tie after winning their first meeting 4-1. http://www.nikeshoesblackfriday.com/ . -- Kyrie Irvings last-minute 3-pointer helped seal another victory for Cleveland -- and the Cavaliers longest winning streak since LeBron James left. Nike Shoes Black Friday China . Now, with Game 6 set for Fenway Park and an 8:07 p.m. ET first pitch, the Detroit Tigers face the unenviable task of having to beat the Boston Red Sox twice, on the road, to advance to the World Series. Nike Shoes Black Friday Sale . Olli Jokinen, Mark Scheifele, and Bryan Little each had a goal and an assist as Winnipeg won 5-2, handing Calgary its record-setting seventh consecutive loss on home ice. Saturday sees two of the most out-of-form teams in the Premier League meet in what already looks like a key relegation tussle.Its Swansea City versus Crystal Palace at Liberty Stadium, but in truth neither team has even threatened to take off so far this season.Swansea (1-3-8) had hoped to gain some wind beneath their wings with the arrival of American coach Bob Bradley last month. But the situation at the club has got worse since he landed in Wales, as Swansea sit at bottom of the league and winless in five games since Bradleys appointment (0-2-3).The Welsh club flirted with only a second victory of the season last weekend against Everton, but conceded late on in a 1-1 tie after Gylfi Sigurdssons penalty had put them on the cusp of a morale-boosting scoreline.We were so disappointed at Everton not just for the team but for the fans too, said Sigurdsson. They came a long way and they were so close to be celebrating three points. But we are going to need them again on Saturday to help us get a results.Its a really big game against Crystal Palace, and it would be a huge boost if we can pick up three points.We havent won at home yet, and as a squad we want to give our fans something to celebrate at the Liberty because our results there havent been good enough.Swansea may be bottom of the table, but theres arguably one club in the division in even worse form. Crystal Palace (3-2-7) have the worst record in the Premier Leaggue in 2016 with just five wins and 19 defeats in 31 matches.dddddddddddd.After a strong start, the Eagles have dropped like a stone and head into this match on the back of five consecutive defeats.And recent pedigree suggests that Palaces poor run could stretch to six losses -- they have scored just four goals in their last 10 league meetings with Swansea.However, as expected, the players are still talking up the teams chances.Its a massive game, centre-back James Tomkins said. On the back of three wins weve now lost five and that doesnt look good on paper, but I feel like were getting our team back together and looking a lot more solid.Swansea have Ki Sung-Yeung out with a broken toe, while Leon Britton and Jefferson Montero are doubts.Palace are missing goalkeeper Steve Mandanda and forward Loic Remy, while Joe Ledley faces a late fitness test. Pape Souare and Jonathan Benteke remain long-term absentees.Christian Benteke is expected to lead the line for the visitors and has strong pedigree in Swansea, with two goals and an assist to his name in his last three league visits to the city.He will hope to feed off supply from winger Wilfried Zaha, who has taken on opponents 54 times this season -- a league high -- and has recorded five assists, second only to Manchester Citys Kevin De Bruyne. ' ' '