Jenson Button said he could offer no explanation for his qualifying struggles after only managing 17th on the grid for Sundays Brazilian Grand Prix.The McLaren driver had shown promising pace during Friday practice but was eliminated in the first part of qualifying, while teammate Fernando Alonso, whose FP2 running was compromised by ERS problems, claimed a Q3 spot in 10th. The Briton was left frustrated by his lack of competitiveness on Saturday.The car was well balanced yesterday and 10th quickest and today its completely different cars, Button bemoaned. Obviously you have a new engine, new gearbox, new rear end on the car but still when its cooler you normally pick up a bit of rear grip.From the word go this morning Ive been off the pace. Yesterday I was 10th quickest and today we are miles off the pace. Its frustrating because theres no major reason for it. Yesterday I was very confident with the car, especially the rear end. Today its the opposite, so annoyingly different.Button -- who sealed the championship in Brazil in 2009 -- won a chaotic 2012 Brazilian Grand Prix in mixed conditions and admits he needs some wet weather to come into play again on Sunday if he is to have any chance of salvaging a positive result.Maybe we could race in reverse or something. Its very annoying because I felt confident in the car yesterday and today nowhere. Tomorrows another day, so only one more qualifying left, which at the moment Im quite happy about. The last six races have been terrible, I dont know why.Ive only got one more qualifying session left and hopefully its better than this one. We cant really go back from that position so hopefully its foreword. Hopefully its mixed conditions to give us some opportunity at least. Cheap Shoes . MLS Commissioner Don Garber and Miami-Dade County Mayor Carlos Gimenez also will attend the session, which was announced Monday. The league has discussed placing its next two expansion teams in Miami and Atlanta. Cheap Shoes Free Shipping . Its the second straight game Bell has scored in extra time for Kelowna, which beat the Brandon Wheat Kings 6-5 on Friday, and he now has four game-winning goals on the season. https://www.cheapshoesdiscount.com/ . -- Kyrie Irvings last-minute 3-pointer helped seal another victory for Cleveland -- and the Cavaliers longest winning streak since LeBron James left. Cheap Shoes Website .com) - The game was all punts and field goals before Kodi Whitfields catch. Cheap Shoes From China . -- The Sacramento Kings are set to become the first major professional sports franchise to accept Bitcoin virtual currency for ticket and merchandise purchases. BUFFALO, N.Y. -- Get ready for some full-time NFL officials to start throwing yellow flags next year.Troy Vincent, the leagues vice president of football operations, told The Associated Press on Thursday that he expects the NFL to hire as many as 17 full-time officials this offseason.The additions are allowed under the collective bargaining agreement and would increase the size of officiating crews from seven to eight, Vincent said during a visit to Buffalo.This is a topic of discussion daily, he said, noting the league will need to consult with the NFL Referees Association.Vincent said the league is already receiving input from coaches, general managers and owners. And, he said, hiring full-time officials and discussions to expand replay reviews top the agenda of the NFLs competition committee, which is scheduled to meet in February following the Super Bowl.Currently, NFL officiating crews are part-time staff and hold jobs outside of football.Vincent says having full-time officials would allow the NFL to spend more time on training and consultation on a year-round basis.What has yet to be decided is where the additional official would line up on the field. One proposal is to introduce a middle sideline judge to moonitor interior defensive line penalties.dddddddddddd. Another is to have the official oversee hits to the quarterback.Vincent said the league is studying the officiating model recently adopted by college footballs top conferences, which now have eight on-field officials. The Big 12 started the experiment by using eight in 2013, with other conferences following suit a year later.Last season, the NCAA approved the use of eight on-field officials for all levels of football.The NFLs collective bargaining agreement includes a clause allowing the league to hire no more than 17 game officials as full-time employees as of the 2013 season.Vincent said the league has used that time to study potential options to improve officiating, including through replays or adding administrative staff.Citing NFL statistics, Vincent noted the leagues current officials have an accuracy rate of more than 97 percent. Its only during those few occasions where a gaffe is magnified, he said, that they get so much attention.Vincent said the leagues full-time officials would not supersede the authority of the referee. ' ' '