Only one undefeated team remains: the 5-0 Minnesota Vikings. Nine teams, however, have just one loss, with six at 4-1 and three at 3-1.With every team at least 25 percent of the way through its schedule, we are checking the #PulseOfTheNation:The Vikings have reached rarefied air, despite Teddy Bridgewaters preseason injury and Adrian Petersons being out the past three weeks. The New England Patriots (4-1) struggled in a home loss to the Buffalo Bills last week but welcomed Tom Brady back in a road win at the Cleveland Browns. The defending champion Denver Broncos (4-1) have navigated the post-Peyton Manning era well, but they suffered a setback (with quarterback Trevor Siemian out) against the 4-1 Atlanta Falcons. The Pittsburgh Steelers (4-1) have looked downright unstoppable at times but were handled by the surprising Philadelphia Eagles (3-1), who just lost their first game.Speaking of surprises, the Dallas Cowboys and Oakland Raiders are 4-1, well ahead of expectations. The Green Bay Packers and Seattle Seahawks, meanwhile, are high-expectation teams currently sitting at 3-1. Cheap Lions Jerseys Online .C. -- Kemba Walker and the Charlotte Bobcats got off to a fast start, and the Sacramento Kings were never quite able to catch up. Youth Nick Bawden Jersey . "Four now," Carl Gunnarsson told the Leaf Report proudly following a 5-2 victory over New York on Tuesday night, the clubs fifth straight at home. http://www.wholesalelionsjerseys.com/ . Vokoun departed practice on Saturday morning after discovering swelling in his thigh. He was taken to a local hospital where the clot was revealed. The club announced the surgery following a 5-3 exhibition loss to the Columbus Blue Jackets. Youth Tracy Walker Jersey . Following a lopsided 5-2 loss against the New Jersey Devils on Wednesday night, Paul MacLean told reporters that "theres a lack of focus, theres a lack of leadership and theres a lack of preparation" with his struggling team. That came on the heels of Bryan Murray taking the unusual step of going into the locker room at the Prudential Center and addressing the players himself. Wholesale Lions Jerseys Free Shipping . 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. Wimbledon is disappearing in the rearview mirror quickly as the Aug. 6 start date of the tennis competition at the Olympic Games in Rio de Janeiro bears down on us.Here are five things we learned at Wimbledon that, looking ahead, promise to make the action this summer spectacular -- and unpredictable.1. Serena Williams is poised to make Big HistoryAt the start of Wimbledon, a string of question marks still followed her name. Williams wiped them out with a commanding performance. She equaled Steffi Graf as the leader in Open era (starting in 1968) Grand Slam singles championships by securing No. 22. Now in her sights: Margaret Courts all-time record of 24 Grand Slam?singles titles.But Williams has set herself up for an achievement that may have even greater historical resonance. No tennis player, male or female, has won more than one Olympic gold medal in singles. Graf came close, with a gold in 1988 and a silver in 1992. Williams could add a second singles gold as well as a fourth in doubles (partnered with sister Venus). That would certainly make her one of the all-time great Olympians.2. Andy Murray upsets the Big Four applecartThe Big Four may be imploding. Closing quickly on age 35, Roger Federer wasted perhaps his last best chance to win that one more Wimbledon he has alluded to. Rafael Nadal is hurt -- again -- and sounding increasingly pessimistic about his future.Once the bottom member of the Big Four by a significant margin?(behind Federer, Nadal and Novak Djokovic), Murray has been in all three Grand Slam finals this year (he lost to Djokovic at the Australian and French Opens). Djokovic has been to two, failing at Wimbledon.At 29, Murray is acting and talking like hes just approaching his peak, and he has renewed his highly successful relationship with supercoach Ivan Lendl. Everyones time comes in different stages, Murray said after beating?Milos Raonic in the Wimbledon final. Hopefully mine is yet to come.3. The future of the womens game remains wide openBy reaching her second Grand Slam final of the year, 28-year old German Angelique Kerber showed that none of the highly touted young women of the WTA are ready to make a serious run at the top ranking. The most disappointing failure at Wimbledon was that of French Open champ and No. 2 seed Garbine Muguruza. She lost in the second round to Jana Cepelova, saying she had insufficient energy. No. 7 seed Belinda Bencic pulled out of her second-round match with a wrist injury.Ameriican women were particularly disappointing: Coco Vandeweghe failed to take advantage of her recent form and a great draw and lost in the fourth round; No.dddddddddddd 18 seed Sloane Stephens fell just short against Svetlana Kuznetsova?in the third round;?and No. 9 seed Madison Keys lost in the fourth round to No. 5 Simona Halep -- just the kind of player she can and must sweep out of her path if shes headed for the top.4. The British are in a renaissanceGreat Britain seems to be waking from its big sleep as a tennis power, and it probably all owes to Murray and his exploits, starting with his Wimbledon win in 2013.The British have some good young players, led by Kyle Edmund, Johanna Konta?and Heather Watson. Edmund is just 21 but already No. 67 in the ATP rankings. He lost to Adrian Mannarino in the first round at Wimbledon. Konta, 25, lost a three-setter in the second round to Eugenie Bouchard. Watson lost a 12-10 heartbreaker in the first round to Annika Beck, but she went on to win the mixed doubles. Great Britain also was the dominant force in the wheelchair game, with Gordon Reid winning the mens singles.Ill remember this forever, Watson said after she won the mixed with Finnish player Henri Kontinen. Its been a dream of mine since I was a little girl to be a Grand Slam champion. I would take anything, singles, doubles, mixed doubles. Yeah, Ive got one of those now. I mean, Im just really happy.As Arthur Ashe often said, A rising tide lifts all boats. Expect more young British players to come out of the pipeline.5. Wimbledon needs a final-set tiebreakerThe miserable weather, play stoppages and backlog of matches that forced play on Wimbledons ordinarily silent middle Sunday underscored how silly the refusal to institute a final-set tiebreaker is. Jo-Wilfried Tsonga had to win three matches in four days, including a 19-17 third-round victory over?John Isner, to reach the quarterfinals (where he fell to Murray).Most players ESPN.com spoke with at Wimbledon like the idea of playing a tiebreaker in the final set at some point (Federer floated the idea of 12-all). Those 19-17, 22-20 and 14-12 fifth-set scores just seem to belabor a point and, in terms of generating excitement, cant compare with a tiebreaker.The ITF took the plunge and adopted the final-set tiebreaker for Davis Cup. Wimbledon should follow suit. ' ' '